MAH-CET MBA Mock Test- 7


200 Questions MCQ Test Mock Test Series for MAH-CET MBA | MAH-CET MBA Mock Test- 7


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Attempt MAH-CET MBA Mock Test- 7 | 200 questions in 150 minutes | Mock test for CAT preparation | Free important questions MCQ to study Mock Test Series for MAH-CET MBA for CAT Exam | Download free PDF with solutions
QUESTION: 1

If in a certain coding language, 'CHIMERA' is written as '1-18-5-13-9-8-3'. How will 'SPECIES' be written in that code language?

Solution: After gauging the numerical values of the English alphabet series, we can see the logic that is being followed here.

Similarly,

Therefore, 'SPECIES' will be written as '19-5-9-3-5-16-19'.

Hence, the correct option is (b).

QUESTION: 2

Direction: In making decisions about important questions, it is desirable to be able to distinguish between "strong" arguments and "weak" arguments. "Strong" arguments must be both important and directly related to the questions. "Weak" arguments may not be directly related to the question and may be of minor importance or may be related to the trivial aspects of the question. Each question below is followed by two arguments numbered I and II. You have to decide which of the arguments is "strong" arguments and which is "weak" argument.

Should the retirement age for employees of Central/State Govt. be increased by two years?

I. Yes, this is required in view of the increasing longevity.

II. Yes, experienced employees are more useful than the new recruits.

Solution: Increased longevity does not mean increased productivity. Hence argument I is weak New recruits are useful to organizations in bringing new innovations. Hence argument II is also weak
QUESTION: 3

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbours of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbour of the managing director. Manager sits second to the left of E. E is not an immediate neighbour of H. The Manager is an immediate neighbour of both group leader and the financial advisor. Financial advisor sits third to right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbour of A. G is not an immediate neighbour of the Manager.

Q. Four of the following five are alike in a certain way based on the given arrangement and thus form a group. Which is the one that does not belong to the group?

Solution:

QUESTION: 4

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbours of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbour of the managing director. Manager sits second to the left of E. E is not an immediate neighbour of H. The Manager is an immediate neighbour of both group leader and the financial advisor. Financial advisor sits third to the right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbour of A. G is not an immediate neighbour of the Manager.

Q. Who amongst the following is the president of the company?

Solution:

QUESTION: 5

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbours of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbour of the managing director. Manager sits second to the left of E. E is not an immediate neighbour of H. The Manager is an immediate neighbour of both group leader and the financial advisor. Financial advisor sits third to the right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbour of A. G is not an immediate neighbour of the Manager.

Q. Which of the following is true with respect to the given seating arrangement?

Solution:

QUESTION: 6

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbours of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbour of the managing director. Manager sits second to the left of E. E is not an immediate neighbour of H. The Manager is an immediate neighbour of both group leader and the financial advisor. Financial advisor sits third to the right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbour of A. G is not an immediate neighbour of the Manager.

Q. Which of the following posts does B hold in the company?

Solution:

QUESTION: 7

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbors of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbor of the managing director. Manager sits second to the left of E. E is not an immediate neighbor of H. The Manager is an immediate neighbor of both group leader and the financial advisor. Financial advisor sits third to the right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbor of A. G is not an immediate neighbor of the Manager.

Q. Who amongst the following sit exactly between the managing director and H?

Solution:

QUESTION: 8

Directions: Study the following information carefully and answer the given questions.

Eight colleagues, A, B, C, D, E, F, G and H are sitting around a circular table facing the center but not necessarily in the same order. Each one of them holds a different post viz. Manager, Company Secretary, Chairman, President, Vice-president, Group Leader, Financial Advisor and Managing Director.

A sits third to right of the managing director. Only two people sit between the managing director and H. Vice-president and the company secretary are immediate neighbours of each other. Neither A nor H is a vice-president or a company secretary. Vice-president is not an immediate neighbor of the managing director. Manager sits second to the left of E. E is not an immediate neighbor of H. The Manager is an immediate neighbor of both group leader and the financial advisor. Financial advisor sits third to the right of B. B is not the vice-president. C sits to the immediate right of the chairman. A is not the chairman. F is not an immediate neighbor of A. G is not an immediate neighbor of the Manager.

Q. Who amongst the following is the group leader?

Solution:

QUESTION: 9

Directions: Below is given a passage followed by several possible inferences which can be drawn from the facts stated in the passage. You have to examine each inference separately in the context of the passage and decide upon its degree of truth or falsity.

Economic liberalization and globalization have put pressure on Indian industry, particularly on the service sector, to offer quality products and services at low costs and with high speed.

Organizations have to compete with unequal partners from abroad. It is well recognized that developing countries like India are already behind other countries technologically, in many areas, although some of them particularly India, boast of huge scientific and technical manpower. In addition to this, if an entrepreneur or industrialist has to spend a lot of his time, money and energy in dealing with unpredictable services and in negotiating with the local bureaucracy, it can have a significant dampening effect on business.

Q. No other developing country except India claims that they have highly trained technical manpower.

Solution: In the passage, it clearly states that some countries boast of huge scientific and technical manpower.
QUESTION: 10

Directions: Below is given a passage followed by several possible inferences which can be drawn from the facts stated in the passage. You have to examine each inference separately in the context of the passage and decide upon its degree of truth or falsity.

Economic liberalization and globalization have put pressure on Indian industry, particularly on the service sector, to offer quality products and services at low costs and with high speed.

Organizations have to compete with unequal partners from abroad. It is well recognized that developing countries like India are already behind other countries technologically, in many areas, although some of them particularly India, boast of huge scientific and technical manpower. In addition to this, if an entrepreneur or industrialist has to spend a lot of his time, money and energy in dealing with unpredictable services and in negotiating with the local bureaucracy, it can have a significant dampening effect on business.

Q. Foreign companies are more equipped than domestic companies to provide quality service in good time.

Solution: In the second paragraph, “Organizations have to compete with unequal partners from abroad”. From this statement it can be inferred that foreign companies are more equipped than domestic companies. But if we consider the facts given in the passage, some countries boast of huge scientific and technical manpower. Hence, inference may not be definitely true if we consider the facts
QUESTION: 11

Directions: Below is given a passage followed by several possible inferences which can be drawn from the facts stated in the passage. You have to examine each inference separately in the context of the passage and decide upon its degree of truth or falsity.

Economic liberalization and globalization have put pressure on Indian industry, particularly on the service sector, to offer quality products and services at low costs and with high speed.

Organizations have to compete with unequal partners from abroad. It is well recognized that developing countries like India are already behind other countries technologically, in many areas, although some of them particularly India, boast of huge scientific and technical manpower. In addition to this, if an entrepreneur or industrialist has to spend a lot of his time, money and energy in dealing with unpredictable services and in negotiating with the local bureaucracy, it can have a significant dampening effect on business.

Q. Official formalities are less cumbersome in almost all the countries except India.

Solution: From the passage, it can be inferred that local bureaucracy does not cooperate for smooth functioning of businesses. But there is no adequate information about official formalities in other countries
QUESTION: 12

DIRECTION: In making decisions about important questions, it is desirable to be able to distinguish between "strong" arguments and "weak" arguments. "Strong" arguments must be both important and directly related to the questions. "Weak" arguments may not be directly related to the question and may be of minor importance or may be related to the trivial aspects of the question. Each question below is followed by two arguments numbered I and II. You have to decide which of the arguments is "strong" arguments and which is "weak" arguments.

Should there be a ban on recruiting women employees in companies required to work in night shifts?

I. No, the companies should instead arrange for transport up to the doorsteps of the employees.

II. Yes, it is necessary in view of the increasing number of cases of rape/molestation and cheating.

Solution: By arranging transport up to the doorsteps of the employees, safety to employees can be ensured. Hence argument I is strong

Instead of imposing a ban on women employees to work in night shifts, other measures should be taken to ensure safety of women employees. Hence argument II is weak

QUESTION: 13

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.

How is M related to N?

I. P, who has only two kids, M & N, is the mother-in-law of Q, who is sister-in-law of N.

II. R, the sister-in-law of M, is the daughter-in-law of S, Who has only two kids, M &. N,

Solution: From I, we conclude that P is the mother of M and N, while Q is the daughter-in-law of P and sister-in-law of N. Thus, Q is M's wife and hence, M is N's brother. From II, we conclude that M and N are the children of S. Also, R is the daughter-in-law of S and sister-in-law of M. So, R is N's wife and thus, N is M's brother. Hence, M is either brother or sister of N.
QUESTION: 14

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.

How many students from the class secured First Class?

I. The number of students securing First Class was equal to the number of students who failed and was one-third of the number of students passed in the class of 120 Students.

II. 1/4 th of the girls, i.e. 10 and 1/4 th of the boys secured Ist class in the class of 120 students.

Solution: From Statement I

Let the number of students securing First

Class = x

∴ Number of students who failed = x

Number of students who passed = 3x

According to question

3x + x = 120

∴ x = 120/4 = 30

From Statement II

Number of girls in the class = 10 x 4 = 40

∴ Number of boys in the class = 120 - 40

= 80

∴ Number of students who secured First Class

= 10 + 80/4 = 10+20 = 30

QUESTION: 15

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question.

What is the code for 'mangoes' in a code language?

I. In that code language 'Te Le Pa Na' means 'You eat many mangoes' and 'Le Na Da' means 'You sell mangoes.

II. In the code language 'Ge Na Se La Le' means 'They eat bananas and mangoes' and 'Ne De Le La' means 'Who others eat bananas'.

Solution:

QUESTION: 16

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and chose the correct answer:

Are all five friends viz. A,B,C,D are E who are seated around a circular table facing the centre?

I. A sits third to the left of B. B faces the centre. D and E are immediate neighbors of each other. C sits second to right of E.

II. D sits second to the right of C. C faces the centre. Both E and A are immediate neighbors of D. B sits second to right of A.

Solution:

QUESTION: 17

Directions: Each of the questions below consists of a question and two statements numbered I and II given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read both the statements and choose the correct answer:

In a college five different subjects, viz Physics, Chemistry, Botany, Zoology and Mathematics are taught on five different days of the week, starting from Monday and ending on Friday. Is Chemistry taught on Wednesday?

I. Two subjects are taught between Zoology and Mathematics. Mathematics is taught before Zoology. Chemistry is taught on the day immediately next to the day when Physics is taught on tuesday.

II. Three lectures are scheduled between the lectures of Botany and Zoology. Mathematics is taught immediately before Physics.

Solution:

Statement I: We note that Physics is taught on Tuesday, and Chemistry the next day. So chemistry will be taught on Wednesday. Statement(I) alone is sufficient to answer the question.

Statement II: Since 3 lectures are between Botany and Zoology, Botany is on Monday and Zoology is on Friday or Botany is on Friday and Zoology is on Monday. Since Mathematics is immediately before Physics, Mathematics and Physics have to be on Tuesday and Wednesday or Wednesday and Thursday. In both cases, Chemistry is not on Wednesday. So Statement(II) alone is also sufficient.

QUESTION: 18

Four statements are followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: All pens are books. All books are chairs.

Some chairs are desks. Some desks are tables.

Conclusions: I. Some tables are chairs. II. Some desks are pens.

III. Some chairs are pens. IV. All pens are chairs.

Solution:

QUESTION: 19

Direction: Four statements are followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: Some trains are buses. Some buses are trucks.

Some trucks are boats. Some boats are cars.

Conclusions: I. Some trucks are trains. II. Some cars are trucks.

III. Some boats are buses. IV. Some boats are trains.

Solution:

QUESTION: 20

Direction: Four statements are followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: Some chains are bangles. Some bangles are rings.

All rings are tyres. All tyres are tables.

Conclusions: I. Some tables are bangles. II. Some tyres are bangles.

III. Some tables are chains. IV. Some tyres are chains.

Solution:

QUESTION: 21

Direction: Four statements are followed by four conclusions numbered I, II, III and IV. You have to take the given statements to be true even if they seem to be at variance from commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: All hills are roads. All roads are stones.

All stones are jungles. All jungles are rivers.

Conclusions: I. Some rivers are stones. II. Some jungles are hills.

III. Some stones are hills. IV. All rivers are jungles.

Solution:

QUESTION: 22

Direction: Raman starts from point P and walks towards South and stops at point Q. He now takes a right turn followed by a left turn and stops at point R. He finally takes a left turn and stops at point S. If he walks 5 Kms. before taking each turn, towards which direction will Raman have to walk from point S to reach point Q?

Solution:

So, Raman will have to walk in the north direction to reach point Q from point S.

QUESTION: 23

Directions: Read the following information carefully and answer the questions, which follow:

‘P ÷ Q’ means ‘P is the son of Q’.

‘P × Q’ means ‘P is sister of Q’.

‘P + Q’ means ‘P is brother of Q’.

‘P - Q’ means ‘P is mother of Q’.

Q. How is T related to S in the expression ‘T × R + V ÷ S’?

Solution:

QUESTION: 24

Directions: Read the following information carefully and answer the questions, which follow:

‘P ÷ Q’ means ‘P is son of Q’.

‘P × Q’ means ‘P is sister of Q’.

‘P + Q’ means ‘P is brother of Q’.

‘P - Q’ means ‘P is mother of Q’.

How is T related to S in the expression ‘T × R ÷ V - S’?

Solution:

QUESTION: 25

Directions: Read the following information carefully and answer the questions, which follow:

‘P ÷ Q’ means ‘P is son of Q’.

‘P × Q’ means ‘P is sister of Q’.

‘P + Q’ means ‘P is brother of Q’.

‘P - Q’ means ‘P is mother of Q’.

How is S related to T in the expression ‘T + R – V + S’?

Solution:

QUESTION: 26

Directions: Study the following information carefully and answer the questions given below:

Following are the conditions for selecting Chief Manager - Sales in an organization. The candidate must__

(i) be graduate in any discipline with at least 60 percent marks.

(ii) have secured at least 55 percent marks in the selection process.

(iii) be at least 30 years and not more than 40 years as on 1.5.2009.

(iv) be a post graduate degree/diploma holder in Marketing/Sales Management.

(v) have post qualification work experience of at least eight years in the Sales/Marketing division of an organisation.

If the case of a candidate who satisfies all the conditions EXCEPT-

(A) at (ii) above but has secured more than 65 percent marks in graduation, the case is to be referred to GM-Sales.

(B) at (v) above but has post qualification work experience of at least five years as Manager -Sales in an organization, the case is to be referred to VP-Sales.

In each question below details of one candidate are given. You are to take one of the following courses of action based on the information and the conditions and sub-conditions given above and mark the number of that course of action as the answer. You are not to assume anything other than the information provided in each case. All these cases are given to you as on 01.05.2009.-

Q. Joseph D’Souza was born on 18th February 1979. He has secured 60 percent marks in graduation and 55 percent marks in the selection process. He has been working for the past six years as Manager-Sales in an organization after completing his post graduate diploma in Sales Management.

Solution:

QUESTION: 27

Directions: Study the following information carefully and answer the questions given below:

Following are the conditions for selecting Chief Manager - Sales in an organization. The candidate must__

(i) be graduate in any discipline with at least 60 percent marks.

(ii) have secured at least 55 percent marks in the selection process.

(iii) be at least 30 years and not more than 40 years as on 1.5.2009.

(iv) be a post graduate degree/diploma holder in Marketing/Sales Management.

(v) have post qualification work experience of at least eight years in the Sales/Marketing division of an organisation.

If the case of a candidate who satisfies all the conditions EXCEPT-

(A) at (ii) above but has secured more than 65 percent marks in graduation, the case is to be referred to GM-Sales.

(B) at (v) above but has post qualification work experience of at least five years as Manager -Sales in an organization, the case is to be referred to VP-Sales.

In each question below details of one candidate are given. You are to take one of the following courses of action based on the information and the conditions and sub-conditions given above and mark the number of that course of action as the answer. You are not to assume anything other than the information provided in each case. All these cases are given to you as on 01.05.2009.-

Q. Mita Keswani has been working in the marketing division of an organisation for the past eleven years after completing her post graduation. She has secured 62 percent marks in the selection process and 70 percent marks in graduation. She was born on 2nd November 1978.

Solution:

QUESTION: 28

Direction: In the question below are given three statements followed by three conclusions numbered I, II and III, You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

I. All fruits are vegetables.

II. All pens are vegetables.

III. All vegetables are rains.

Conclusions:

I. All fruits are rains.

II. All pens are rains.

III. Some rains are vegetables.

Solution:

The possible Venn diagram-

III is the converse of the third premise and so it holds.

All fruits are vegetables. All vegetables are rains.

The conclusion must be universal affirmative and should not contain the middle term.

So, it follows that 'All fruits are rains'. Thus, I follows.

All pens are vegetables. All vegetables are rains.

Clearly, it follows that 'All pens are rains'. Thus, II follows and from the diagram "Some rains are vegetables." is also follows.

Hence, the correct option is (E).

QUESTION: 29

Direction: In each of the questions below are given three statements followed by three conclusions numbered I, II and III, You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements: Some towels are brushes. No brush is soap. All soaps are rats.

Conclusions:

I. Some rats are brushes.

II. No rat is brush.

III. Some towels are soaps.

Solution: Some towels are brushes. No brush is soap.

Since one premise is particular and the other negative, the conclusion must be particular negative (O-type) and should not contain the middle term. So, it follows that 'Some towels are not soaps'. No brush is soap. All soaps are rats.

Since the middle term is distributed twice, the conclusion must be particular. Since one premise is negative, the conclusion must be negative. So, it follows that 'Some brushes are not rats'. Since I and II involve the same terms and form a complementary pair, so either I or II follows.

QUESTION: 30

Direction: In each of the questions below are given three statements followed by three conclusions numbered I, II and III, You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

Some pictures are frames. Some frames are idols. All idols are curtains.

Conclusions:

I. Some curtains are pictures.

II. Some curtains are frames.

III. Some idols are frames.

Solution:

III is the converse of the second premise and so it holds.

Some pictures are frames. Some frames are idols.

Since both the premises are particular, no definite conclusion follows.

Some frames are idols. All idols are curtains.

Since one premise is particular, the conclusion must be particular and should not contain the middle term. So, it follows that 'Some frames are curtains'. III is the converse of this conclusion and so it holds.

Some pictures are frames. Some frames are curtains.

Since both the premises are particular, no definite conclusion can be drawn.

QUESTION: 31

Direction: In each of the questions below are given three statements followed by three conclusions numbered I, II and III, You have to take the given statements to be true even if they seem to be at variance from the commonly known facts. Read all the conclusions and then decide which of the given conclusions logically follows from the given statements disregarding commonly known facts.

Statements:

Some hills are rivers. Some rivers are deserts. All deserts are roads.

Conclusions:

I. Some roads are rivers.

II. Some roads are hills.

III. Some deserts are hills.

Solution: Some hills are rivers. Some rivers are deserts.

Since both the premises are particular, no definite conclusion follows.

Some rivers are deserts. All deserts are roads.

Since one premise is particular, the conclusion must be particular and shouldn't contain the middle term. So, it follows that 'Some rivers are roads'. I is the converse of this conclusion and so it holds.

Some hills are rivers. Some rivers are roads.

Again, since both the premises are particular, no definite conclusion follows.

QUESTION: 32

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. What is the position of the element '705' in step-4 from the left?

Solution: Observe the output given for the following input. It can be seen that the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in first step the number is placed at its correct position from left and in next step the correct word is placed at correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 756 practice front draft cigarette case

Step-8 is the last step of the given input.

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

'705' is seventh from the left.

QUESTION: 33

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. What is step-7?

Solution: Observe the output given for the following input. It can be seen that, the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in first step the number is placed at its correct position from left and in next step the correct word is placed at correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 756 practice front draft cigarette case

Step-8 is the last step of the given input.

QUESTION: 34

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. In step-6, what is sixth element from left?

Solution: Observe the output given for the following input. It can be seen that, the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in first step the number is placed at its correct position from left and in next step the correct word is placed at correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 756 practice front draft cigarette case

Step-8 is the last step of the given input.

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

'705' is sixth from left.

QUESTION: 35

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. In which step do we get the following order?

223 cigarette practice 432 641 draft 754 705 case 756 front

Solution:

Observe the output given for the following input. It can be seen that, the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in first step the number is placed at its correct position from left and in the next step the correct word is placed at the correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 practice 756 front draft cigarette case

Step-9: 223 432 641 705 754 756 practice front draft cigarette case

Step-9 is the last step of the given input.

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

QUESTION: 36

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. In step-3 how many elements are there between 'cigarette' and 'case'?

Solution: Observe the output given for the following input. It can be seen that the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in the first step the number is placed at its correct position from left and in the next step the correct word is placed at the correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 756 practice front draft cigarette case

Step-8 is the last step of the given input.

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

There are seven elements between 'cigarette' and 'case'.

QUESTION: 37

Directions: A word and number arrangement machine when given an input line of words and numbers rearranges them following a particular rule in each step. The following is an

illustration of input rearrangement.

Input - 503 environment 955 device 300 chain 481 engine 321 696 conversation

Step-1: 300 503 environment 955 device chain 481 engine 321 696 conversation

Step-2: 300 503 environment 955 device 481 engine 321 696 conversation chain

Step-3: 300 321 503 environment 955 device 481 engine 696 conversation chain

Step-4: 300 321 481 503 environment 955 device engine 696 conversation chain

Step-5: 300 321 481 503 environment 955 engine 696 device conversation chain

Step-6: 300 321 481 503 environment 955 696 engine device conversation chain

Step-7: 300 321 481 503 696 environment 955 engine device conversation chain

Step-8: 300 321 481 503 696 955 environment engine device conversation chain

Step-8 is the last step of the given input.

Answer the following questions for the below input:

Input - cigarette practice 432 223 641 draft 754 705 case 756 front

Q. What is the ratio between the second element from left in step-6 to the fifth element from the right in step-7 ?

Solution: Observe the output given for the following input. It can be seen that the numbers are arranged according to their value in increasing order from the leftmost side and the words are arranged alphabetically in increasing order seen from the rightmost side. The numbers and words are sorted alternatively in each step such that, in the first step the number is placed at its correct position from left and in the next step the correct word is placed at the correct position from right. The arrangement continues until all the elements are arranged at correct positions.

Input- cigarette practice 432 223 641 draft 754 705 case 756 front

Step-1: 223 cigarette practice 432 641 draft 754 705 case 756 front

Step-2: 223 cigarette practice 432 641 draft 754 705 756 front case

Step-3: 223 432 cigarette practice 641 draft 754 705 756 front case

Step-4: 223 432 practice 641 draft 754 705 756 front cigarette case

Step-5: 223 432 641 practice draft 754 705 756 front cigarette case

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

Step-8: 223 432 641 705 754 756 practice front draft cigarette case

Step-8 is the last step of the given input.

Step-6: 223 432 641 practice 754 705 756 front draft cigarette case

Step-7: 223 432 641 705 practice 754 756 front draft cigarette case

second element from left in step-6= 432

fifth element from the right in step-7= 756

required ratio= 432/756= 4:7

QUESTION: 38

Direction: The company P has a Mon-Fri work schedule, while company Q has a Mon-Sat work schedule. Due to this reason, the manager of P feels less stressed than that of Q. Also, we know that the more a manager feels in control of his work life, the less stress she feels. So, we can conclude that the manager of P feels more in control of his work life than the manager of Q.

Which of the following is the flaw in the above reasoning?

Solution: Option B is eliminated as this would have been true had the passage concluded that both these factors cause the manager of P to feel more control over her work life. Option C is eliminated as the argument makes no assumption of this sort. Option D is eliminated as the information cited stays relevant and true to the context. Option E is eliminated as the passage itself specifies that the reason why the manager of P feels less stressed than that of Q, is because of a shorter work week. Option A is the right answer, as it correctly captures the flaw in the reasoning.
QUESTION: 39

Direction:Study the following information carefully and answer the questions given below:

Statements: O>P>Q, A>B>C, KG>N=Q

Conclusion:

I. O

II. Q

III. G>C

IV. B>K

Solution: On combining the statements, we get, O>P>Q=NB>C=F>K

From I, OP>Q=N clearly O>N so I is not true.

From II, Q

From III, G>C, GB>C we can't compare G and C so III is not true.

From IV, B>K, B>C=F>K clearly IV is true.

Hence, II and IV follows.

QUESTION: 40

Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expression in such a manner that both 'L>R' and 'Q

L _ P _ Q _ R _ S _ G

Solution: Option 5, L>P=Q=RG, clearly L>R and QHence, the correct option is (e).

QUESTION: 41

Which of the following is definitely true or possibly true if the expression I=TM>O>S is true?

I. I

II. T>R

III. B>R

IV. R>S

V. M

Solution: I=TM>O>S

From I, I

From II, T>R, T T

From III, B>R, B B≤R it is not true.

From IV, R>S, R>M>O>S it is definitely true, so IV is true.

From V, MO>S it is not true because M>S.

Hence, option I and IV are true.

QUESTION: 42

Which of the following symbols should be placed in the blank spaces respectively (in the same order from left to right) in order to complete the given expression in such a manner that M

M=G_P=Q_N

Solution: By option E, M=G=P=QIt is clear that M

Hence, the correct option is (e).

QUESTION: 43

Which of the following symbols should be placed in the blank spaces respectively from left to right in order to complete the given expression in such a manner that G>S is definitely true?

O=G_P, M

Solution: By option c, O=G>P, MHence on combining we get O=G>P>Q>R>S>M, clearly G>S.

Hence,the correct option is (C).

QUESTION: 44

In a certain code language "mother say good" means "2 1 6", "all good say" means "6 4 2", "all say dear" means "8 4 2".

What is the code of "good"?

Solution: Their codes are

Mother say good = 2 1 6

All good say = 6 4 2

All say dear = 8 4 2

The code of 'good' is '6'.

Hence, option 2.

QUESTION: 45

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. At 6:10 pm, who is facing the North-East direction, and who is sitting opposite to that person?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

QUESTION: 46

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel (rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. At 6:20 pm, who is facing the North-West direction?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

QUESTION: 47

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. Who is sitting between E and F at 6:50pm?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

QUESTION: 48

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. What is the position of C with respect to D?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

At 6:30pm, the person who faces northwest is not E or F.

So,

(As C & D are not adjacent, and at 6:30pm, the person who faces North- West is not E or F.)

Now as D and F are not facing each other, so at 6:30pm,

QUESTION: 49

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. Who is sitting diagonally opposite to F?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

At 6:30pm, the person who faces northwest is not E or F.

So,

(As C & D are not adjacent, and at 6:30pm, the person who faces North- West is not E or F.)

Now as D and F are not facing each other, so at 6:30pm,

D is sitting opposite to F.

So, option e is the correct answer.

QUESTION: 50

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. How many people are sitting between A and B?

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

At 6:30pm, the person who faces northwest is not E or F.

So,

(As C & D are not adjacent, and at 6:30pm, the person who faces North- West is not E or F.)

Now as D and F are not facing each other, so at 6:30pm,

2 People are sitting between A and B.

QUESTION: 51

Directions: 6 persons, A, B, C, D, E & F are sitting in a Ferris Wheel ( rotating wheel) at equal distances from each other. All are facing the centre. The Ferris wheel rotates clockwise by an angle of 30˚ in every 5 minutes.

1. At 6:10 pm, A is facing the North Direction.

2. At 6:20pm, C is facing the South direction.

3. At 6:30pm, the person who faces North-West is not E or F.

4. C & D are not sitting adjacent to each other.

5. D is sitting opposite to F.

Q. Find the one that is different than the rest of the groups.

Solution: As 6 persons are sitting, the angle of separation between two adjacent persons = 360/6

= 60˚

In 5 minutes, 30˚ rotation takes place. So, rotation in 10 minutes = 30˚ * 2 = 60˚

At 6:30pm, the person who faces northwest is not E or F.

So,

(As C & D are not adjacent, and at 6:30pm, the person who faces North- West is not E or F.)

Now as D and F are not facing each other, so at 6:30pm,

In all the options except option (c) i.e c,A the 2nd person is 2nd to the left of the 1st person.

2 People are sitting between A and B.

QUESTION: 52

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. What could possibly have been the surname of the IIT graduate who got placed in Deloitte, Chennai?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

The IIT graduate who got placed in Deloitte. Chennai is Ratul Sharma from IIT Bombay.

QUESTION: 53

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. The person who got placed in TCS, is a graduate of which IIT?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

The person who got placed in TCS, is Nitin Sen from IIT Delhi.

QUESTION: 54

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. Which of the following statements is definitely true?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

Two of the IIT graduates, Kiran (Kolkata) and Nitin (Noida) got placed in a city having the same starting alphabet as their first name.

QUESTION: 55

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. Which of the following is neither the name of the company nor the city, where any of the IIT Kanpur graduates got placed?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

The IIT Kanpur graduates got placed in Abbot, Kolkata and GE, Jamshedpur, respectively.

QUESTION: 56

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. The student who got placed in Abbot, was placed in which city?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

The student who got placed in Abbot, is Kiran Rathore from IIT Kanpur.

QUESTION: 57

Directions : Five IIT Graduates, whose first names are Kiran, Ratul, Ajay, Polo and Nitin; have a different surname/title each. It is also known that each of them got placed in a different company and in a different city. The five IIT Graduates study in one amongst the top three IITs in the country - IIT Bombay, IIT Kanpur and IIT Delhi.

The following additional information is also known:-

A. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is

B. One of the students whose first name is not Nitin and title is not Goyal, is the lone student of IIT Bombay amongst the five

C. Ajay's surname is not Rathore and he did not get placed in Chennai either

D. The IIT graduate who got placed in GE was a student of IIT Kanpur, but the student with the title Sen is not from his college

E. Kiran and the person having the surname of Goyal are from the same IIT

F. The IIT Kanpur graduate who got placed in Abbot is not from the same college as the guy who got placed in Bengaluru

G. Kiran was not placed in GE and neither did he get placed in any company in Bengaluru

H. The IIT Bombay graduate Ratul, was lucky to be placed in his dream company, Monsanto

I. The student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates

J. One of the IIT Bombay graduates has a surname of Sharma

K. Polo Singh is an IIT graduate, who did not get placed in TCS, nor in any company in Noida

L. The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates

Q. The student who got placed in Jamshedpur, was placed in which company?

Solution: Based on the given information, we can decipher that there is only 1 IIT Bombay graduate, 2 IIT Kanpur graduates and 2 IIT Delhi graduates.

The two IIT Kanpur graduates got placed in GE and Abbot respectively. Nitin is not a student of IIT Kanpur but the student who got placed in Kolkata is. Also the student who got placed in Jamshedpur and the student whose surname is Rathore are both IIT Kanpur batch mates. Thus the two students of IIT Kanpur got placed in Kolkata and Jamshedpur respectively.

The lone IIT Bombay graduate is Ratul Sharma, and he got placed in Monsanto.

The student who got placed in Deloitte and the student who got placed in Noida are both IIT Delhi batch mates. Thus the two IIT Delhi graduates got placed in Deloitte and TCS respectively and amongst Noida and one of BengaluruChennai respectively.

Let us create the initial table as follows, based on the already available information:-

The IIT graduate who got placed in GE was a student of IIT Kanpur. but the student with the title Sen is not from his college. Hence Sen was a student of IIT Delhi.

Kiran and the person having the surname of Goyal are from the same IIT. Hence Polo Singh must belong to the other IIT, and he did not get placed in TCS or in a company in Noida. Thus Polo Singh must be in either column 3 or column 4 in the above table. By hit and trial, and trying to complete the final table, we see that Polo Singh belongs to column 4. Kiran and Goyal are students of IIT Kanpur. Hence Kiran was placed in Abbot and Goyal in GE.

Nitin Sen must be the one from IIT Delhi and Ajay Goyal the one from IIT Kanpur.

Thus, the final table looks as follows:-

The student who got placed in Jamshedpur, was placed in GE.

QUESTION: 58

Direction: Study the information and answer the given question.

There are eight people A, B, C, D, E, F, G, and H, they all were born in different years via 1947, 1953, 1958, 1967, 1974, 1982, 1994, and 2002 but not necessarily in the same order. But the date and month of birth of all these persons are the same. The calculation is done with respect to the present year 2017 and assuming months and dates to be the same. The difference between the age of A and C is a perfect cube. D’s age is multiple of 5 but D is not the oldest person. The difference of age between D and A is equal to the age of D. Age of F is equal to the difference between the age of D and G. B is the second youngest among all of them. The difference of age between B and H is a perfect square.

Q. What is the age of E?

Solution: Eight people: A, B, C, D, E, F, G, and H.

Years: 1947, 1953, 1958, 1967, 1974, 1982, 1994 and 2002.

The calculation is done with respect to the present year 2017 and assuming months and dates to be the same.

1) B is the second youngest among all of them.

2) D’s age is multiple of 5 but D is not the oldest person.

3) The difference of age between D and A is equal to the age of D.

(Therefore, age of D is 35 and Age of A is 70)

4) The difference between the age of A and C is a perfect cube.

(Therefore, age of C is 43)

5) Difference of age difference between B and H is a perfect square.

(So, age of H is 59)

6) Age of F is equal to the difference between the age of D and G.

(Therefore, age of G is 50 and age of F is 15)

Clearly, the age of E is 64.

Hence, the correct option is (A).

QUESTION: 59

Direction: Study the information and answer the given question.

There are eight people A, B, C, D, E, F, G, and H, they all were born in different years via 1947, 1953, 1958, 1967, 1974, 1982, 1994, and 2002 but not necessarily in the same order. But the date and month of birth of all these persons are the same. The calculation is done with respect to the present year 2017 and assuming months and dates to be the same. The difference between the age of A and C is a perfect cube. D’s age is multiple of 5 but D is not the oldest person. The difference of age between D and A is equal to the age of D. Age of F is equal to the difference between the age of D and G. B is the second youngest among all of them. The difference of age between B and H is a perfect square.

Q. How many people are younger than C?

Solution: Eight people: A, B, C, D, E, F, G, and H.

Years: 1947, 1953, 1958, 1967, 1974, 1982, 1994 and 2002.

The calculation is done with respect to the present year 2017 and assuming months and dates to be the same.

1) B is the second youngest among all of them.

2) D’s age is multiple of 5 but D is not the oldest person.

3) The difference of age between D and A is equal to the age of D.

(Therefore, age of D is 35 and Age of A is 70)

4) The difference between the age of A and C is a perfect cube.

(Therefore, age of C is 43)

5) Difference of age difference between B and H is a perfect square.

(So, age of H is 59)

6) Age of F is equal to the difference between the age of D and G.

(Therefore, age of G is 50 and age of F is 15)

Clearly, three persons are younger than C.

Hence, the correct option is (C).

QUESTION: 60

Direction: Study the information and answer the given question.

There are eight people A, B, C, D, E, F, G, and H, they all were born in different years via 1947, 1953, 1958, 1967, 1974, 1982, 1994, and 2002 but not necessarily in the same order. But the date and month of birth of all these persons are the same. The calculation is done with respect to the present year 2017 and assuming months and dates to be the same. The difference between the age of A and C is a perfect cube. D’s age is multiple of 5 but D is not the oldest person. The difference of age between D and A is equal to the age of D. Age of F is equal to the difference between the age of D and G. B is the second youngest among all of them. The difference of age between B and H is a perfect square.

Q. How many people are born between A and C?

Solution: Eight people: A, B, C, D, E, F, G, and H.

Years: 1947, 1953, 1958, 1967, 1974, 1982, 1994 and 2002.

The calculation is done with respect to the present year 2017 and assuming months and dates to be the same.

1) B is the second youngest among all of them.

2) D’s age is multiple of 5 but D is not the oldest person.

3) The difference of age between D and A is equal to the age of D.

(Therefore, age of D is 35 and Age of A is 70)

4) The difference between the age of A and C is a perfect cube.

(Therefore, age of C is 43)

5) Difference of age difference between B and H is a perfect square.

(So, age of H is 59)

6) Age of F is equal to the difference between the age of D and G.

(Therefore, age of G is 50 and age of F is 15)

Clearly, 3 people were born between A and C.

Hence, the correct option is (C).

QUESTION: 61

Direction: Study the information and answer the given question.

There are eight people A, B, C, D, E, F, G, and H, they all were born in different years via 1947, 1953, 1958, 1967, 1974, 1982, 1994, and 2002 but not necessarily in the same order. But the date and month of birth of all these persons are the same. The calculation is done with respect to the present year 2017 and assuming months and dates to be the same. The difference between the age of A and C is a perfect cube. D’s age is multiple of 5 but D is not the oldest person. The difference of age between D and A is equal to the age of D. Age of F is equal to the difference between the age of D and G. B is the second youngest among all of them. The difference of age between B and H is a perfect square.

Q. Who among the following is the youngest person?

Solution: Eight people: A, B, C, D, E, F, G, and H.

Years: 1947, 1953, 1958, 1967, 1974, 1982, 1994 and 2002.

The calculation is done with respect to the present year 2017 and assuming months and dates to be the same.

1) B is the second youngest among all of them.

2) D’s age is multiple of 5 but D is not the oldest person.

3) The difference of age between D and A is equal to the age of D.

(Therefore, age of D is 35 and Age of A is 70)

4) The difference between the age of A and C is a perfect cube.

(Therefore, age of C is 43)

5) Difference of age difference between B and H is a perfect square.

(So, age of H is 59)

6) Age of F is equal to the difference between the age of D and G.

(Therefore, age of G is 50 and age of F is 15)

Clearly, F is the youngest person.

Hence, the correct option is (A).

QUESTION: 62

Direction: Study the information and answer the given question.

There are eight people A, B, C, D, E, F, G, and H, they all were born in different years via 1947, 1953, 1958, 1967, 1974, 1982, 1994, and 2002 but not necessarily in the same order. But the date and month of birth of all these persons are the same. The calculation is done with respect to the present year 2017 and assuming months and dates to be the same. The difference between the age of A and C is a perfect cube. D’s age is multiple of 5 but D is not the oldest person. The difference of age between D and A is equal to the age of D. Age of F is equal to the difference between the age of D and G. B is the second youngest among all of them. The difference of age between B and H is a perfect square.

Q. In which year is G born?

Solution: Eight people: A, B, C, D, E, F, G, and H.

Years: 1947, 1953, 1958, 1967, 1974, 1982, 1994 and 2002.

The calculation is done with respect to the present year 2017 and assuming months and dates to be the same.

1) B is the second youngest among all of them.

2) D’s age is multiple of 5 but D is not the oldest person.

3) The difference of age between D and A is equal to the age of D.

(Therefore, age of D is 35 and Age of A is 70)

4) The difference between the age of A and C is a perfect cube.

(Therefore, age of C is 43)

5) Difference of age difference between B and H is a perfect square.

(So, age of H is 59)

6) Age of F is equal to the difference between the age of D and G.

(Therefore, age of G is 50 and age of F is 15)

Clearly, G born in 1967.

Hence, the correct option is (A).

QUESTION: 63

A rectangular table has one chair each on its smaller sides and two chairs each on its longer sides. Six persons Gargi, Samantha, Carol, Divya, Esha and Smitha sit on the six spaced chairs around a table for a board meeting. Samantha sits to the immediate left of Divya and opposite Esha. Carol and Smitha sit opposite each other and Divya is alone on one side. Who sits opposite to Divya?

Solution: The arrangement is as follows

Therefore from the diagram above we can say that Gargi is sitting opposite to Divya.

Hence the correct option is A.

QUESTION: 64

X, Y and Z are the three drivers and P, Q, R are three conductors in BMTC. Each of the three bus routes - 201G, 201R and 201M - have to be run by two persons always. Each of the three buses requires a driver and a conductor. Y is not in 201G and R is always on 201R. X does not come in 201R and Q is in 201M. P and X always work together. Which of the following is definitely a proper combination of the teams and their work?

Solution:

Y is not in 201G.

X is not in 201 R.

P Q R conductor. X Y Z Driver.

P and X are together.

R is in 201R. Q is in 201M.

Therefore from the above properties we can say that P and X are 201G.

Hence the correct option is A.

QUESTION: 65

A, B, C, D, E and F are six persons who have to share three oranges and three apples in such a way that E takes an orange, A and D eat an apple each and C does not eat the same fruit as B and F. Who will eat the three oranges?

Solution: 6 persons = A. B. C. D E F

According to given data

Hence the option is c.

QUESTION: 66

Direction: Study the following arrangement carefully and answer the question given below.

D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

Q. What will be the sum of all the numbers present in the series?

Solution: The given series is,

A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

The sum of all the numbers present in the series = 2 + 8 + 5 + 6 + 4 + 7 + 3 = 35

Hence, the correct option is (E).

QUESTION: 67

Directions : Study the following arrangement carefully and answer the questions given below:

D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

Q. If all the consonants are changed to its next letter in the English alphabetical series, how many vowels are there in the new arrangement?

Solution: D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

If all the consonants are changed to its next letter in the English alphabetical series, we get

E A # X 2 $ H I 8 U T & 5 @ 6 O Z 4 I E * 7 U 3 N % K

There are 8 vowels in the new arrangement.

QUESTION: 68

Directions : Study the following arrangement carefully and answer the questions given below:

D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

Q. How many such vowels are there which are immediately preceded by a symbol?

Solution: D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

There is no such combination.

QUESTION: 69

Directions : Study the following arrangement carefully and answer the questions given below:

D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

Q. If in the above sequence elements between only 2 and * is reversed, then which of the following is fourteenth from the right end?

Solution: D A # W 2 $ G I 8 T S & 5 @ 6 O Y 4 H E * 7 U 3 M % J

Elements between only '2' and '*' is reversed

D A # W 2 E H 4 Y O 6 @ 5 & S T 8 I G $ * 7 U 3 M % J

'&' is the fourteenth from the right end.

QUESTION: 70

Directions: Study the following information carefully and answer the questions given below:

'towards ensure planning turn' is written as '7OT# 22PX* 18MB@ 22VS%'

'chairman questions because hang' is written as '19VF* 5IB% 4FD# 10BO@'

'mixing literate disdain voters' is written as '14JU# 15JY@ 6JT% 24PU*'

'coming remain vehicle exists' is written as '20FN% 24FI# 5PN@ 7YJ*'

Q. What is the code of 'flowers'?

Solution: Step I: at first position, add 2 in the numerical value of the first letter of the word.

Step II: at second position, next letter (according to alphabetical series) of the second letter of the word.

Step III: at third position, next letter (according to alphabetical series) of the third letter of the word.

Step IV: at last position, symbol is used for the word ending with these letters,

Example: Flowers:

Step I- at first position, first letter is 'f' so value of 'f' is 6+2=8

Step II- at the second position, second letter of the word+1 so L+1=M

Step III- at the third position, third letter of the word+1 so O+1=P

Step IV- at the last position, last word is 's' so symbol is used for 's' is '*'.

Final code is 8MP*

QUESTION: 71

Directions: Study the following information carefully and answer the questions given below:

'towards ensure planning turn' is written as '7OT# 22PX* 18MB@ 22VS%'

'chairman questions because hang' is written as '19VF* 5IB% 4FD# 10BO@'

'mixing literate disdain voters' is written as '14JU# 15JY@ 6JT% 24PU*'

'coming remain vehicle exists' is written as '20FN% 24FI# 5PN@ 7YJ*'

Q. What is the code of 'ensure'?

Solution: Step I: at first position, add 2 in the numerical value of the first letter of the word.

Step II: at second position, next letter (according to alphabetical series) of the second letter of the word.

Step III: at third position, next letter (according to alphabetical series) of the third letter of the word.

Step IV: at last position, symbol is used for the word ending with these letters,

Following the same pattern the code of 'ensure' is '7OT#'.

QUESTION: 72

Directions: Study the following information carefully and answer the questions given below:

'towards ensure planning turn' is written as '7OT# 22PX* 18MB@ 22VS%'

'chairman questions because hang' is written as '19VF* 5IB% 4FD# 10BO@'

'mixing literate disdain voters' is written as '14JU# 15JY@ 6JT% 24PU*'

'coming remain vehicle exists' is written as '20FN% 24FI# 5PN@ 7YJ*'

Q. '20FN%' is the code of which of the following?

Solution: Step I: at first position, add 2 in the numerical value of the first letter of the word.

Step II: at second position, next letter (according to alphabetical series) of the second letter of the word.

Step III: at third position, next letter (according to alphabetical series) of the third letter of the word.

Step IV: at last position, symbol is used for the word ending with these letters,

Following the same pattern '20FN%' is the code of 'remain'.

QUESTION: 73

Directions: Study the following information carefully and answer the questions given below:

'towards ensure planning turn' is written as '7OT# 22PX* 18MB@ 22VS%'

'chairman questions because hang' is written as '19VF* 5IB% 4FD# 10BO@'

'mixing literate disdain voters' is written as '14JU# 15JY@ 6JT% 24PU*'

'coming remain vehicle exists' is written as '20FN% 24FI# 5PN@ 7YJ*'

Q. What is the numerical value in the word 'Convert'?

Solution: Step I: at first position, add 2 in the numerical value of the first letter of the word.

Step II: at second position, next letter (according to alphabetical series) of the second letter of the word.

Step III: at third position, next letter (according to alphabetical series) of the third letter of the word.

Step IV: at last position, symbol is used for the word ending with these letters,

First letter of the word is 'c' so its value is 3, then 3+2=5

QUESTION: 74

Directions: There are four points which are situated in the ground. Point R is situated 45° to the South - East of G and is 200√2 meter away from it. R is 360 meter to the North of H whereas point E is 480 meter to the West of H.

Q. What is the shortest distance between E and R?

Solution: We will get following figure based of the information given in the question;

It is clear that in right angled triangle RHE; RE2 = RH2 + EH2

⇒ RE2 = 3602 + 4802

⇒ RE = 600 meter

QUESTION: 75

Directions: There are four points which are situated in the ground. Point R is situated 45° to the South - East of G and is 200√2 meter away from it. R is 360 meter to the North of H whereas point E is 480 meter to the West of H.

Q. What is the approximate distance between E and G?

Solution: We will get following figure based of the information given in the question;

It is clear that triangle GRX is a right angled triangle where

GX = XR

Since GR = 200√2 m

Hence; GX = XR = 200m

Again if we will see then triangle GET is also a right angled triangle hence; GE2 = GT2 + ET2

=> GE2 = (360 + 200)2 + (480 - 200)2

=> GE2 = 5602 + 2802

=> GE = 626 = 625 m (approx)

QUESTION: 76

Figure A and B are related in a particular manner. Establish the same relationship between Figures C and D by choosing a figure from the five alternates which would replace the question mark.

Solution: From Fig. (A) to Fig. (B), the top-left and bottom-right black pins rotate 135°CW. The top-right rotates 90°CW and the bottom-left rotates 135°ACW. Hence (a)
QUESTION: 77

Figure A and B are related in a particular manner. Establish the same relationship between Figures C and D by choosing a figure from the five alternates which would replace the question mark.

Solution: From figure A to figure B

Left middle element shifts to bottom right position

Right middle element shifts to bottom left position

Bottom row elements shift to top row

Top row elements shift to middle row and after shifting left middle element is replaced with a new element

QUESTION: 78

Figure A and B are related in a particular manner. Establish the same relationship between Figures C and D by choosing a figure from the five alternates which would replace the question mark.

Solution: The outer and inner elements are interchanged.
QUESTION: 79

Figure A and B are related in a particular manner. Establish the same relationship between Figures C and D by choosing a figure from the five alternates which would replace the question mark.

Solution: The three elements which are in the same row reverse their order (or, RHS and LHS elements interchange positions) and the separately placed element is replaced by a new element. All the elements together move one space down words.
QUESTION: 80

Figure A and B are related in a particular manner. Establish the same relationship between Figures C and D by choosing a figure from the five alternates which would replace the question mark.

Solution: The figure gets laterally inverted (mirror image).
QUESTION: 81

In each question, five figures are given. Four are similar in a certain way and so form a group. Find out the figure which does not belong to that group?

Solution: In all others, the elements in clockwise sequences from top-left are original element, mirror-image, water-image and 180o rotation. In (e), mirror-image and 180o rotation interchanged.
QUESTION: 82

In each question, five figures are given. Four are similar in a certain way and so form a group. Find out the figure which does not belong to that group?

Solution: All others have from top-left in clockwise sequence, element is 45°CW rotation, 90°CW rotation, 135°CW rotation. In (b), rotation is ACW.
QUESTION: 83

In each question, five figures are given. Four are similar in a certain way and so form a group. Find out the figure which does not belong to that group?

Solution: In all others, the petals are alternately shaded half-inside and half-outside.
QUESTION: 84

In each question, five figures are given. Four are similar in a certain way and so form a group. Find out the figure which does not belong to that group?

Solution: In all others, the half-inside shaded petal is on the clockwise side of shaded petals.

In (2), it is on the ACW side of the shaded petals.

QUESTION: 85

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The line as well as the shade portion is moving at a gap of 0, 1, 2, 3 in the anticlockwise direction.
QUESTION: 86

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The shaded square is moving at the edges in an anticlockwise direction. The unshaded square is moving at a gap of 0, 1, 2, 3 where the points are the edges and the midpoint of each side. The lines are deleted at a time from the outer and inner rectangle in the anticlockwise direction.
QUESTION: 87

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The circle is moving at a gap of 1 in the anticlockwise direction. The pentagon is moving at a gap of 1 in the clockwise direction. The triangle is moving at a gap of 1 in the clockwise direction.
QUESTION: 88

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The outer figure becomes the inner figure in the subsequent steps and a new figure becomes the new figure.
QUESTION: 89

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The orientation of the figures will be as shown in option 2
QUESTION: 90

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures

Solution: The circle is moving along the diagonal squares. The diamond is moving at a gap of 1, 2, 4, 8 in the anticlockwise direction. The square is moving at a gap of 0, 1, 2, 3 in the clockwise direction. The pentagon is moving to its adjacent square in the anticlockwise direction.
QUESTION: 91

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The circle is moving at a gap of 0, 1, 2, 3 squares in the anticlockwise direction and the pentagon is moving at a gap of 2, 3, 5, 7 (consecutive primes) squares.
QUESTION: 92

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The lines of the inner and outer hexagon are erased alternately; a new line is drawn opposite to the erased line every time.
QUESTION: 93

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: There is interchanging of rows and columns followed by shifting of the rows. First, column 1 becomes row 1, column 2 becomes row 2 and so on. Then the rows are shifted by 1.
QUESTION: 94

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The triangle and pentagon are moving by 1 square at a time in the anticlockwise direction. The circle is moving at a gap of 1, 2, 4, 8 squares in the anticlockwise direction. The hexagon is moving at a gap of 2, 3, 5, 7 (consecutive primes) squares at a time in the clockwise direction.
QUESTION: 95

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The unshaded triangle is moving at a gap of 0, 1,2, 3 in the forward direction. The unshaded star is moving at a gap of 0, 1,2, 3 in the backward direction. The shaded triangle is shifting by 1 place in the backward direction. The shaded star is moving at a gap of 2, 4, 6, 8 squares in the backward direction.
QUESTION: 96

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The hexagon is moving at a gap of 0, 1, 2, 3 corners in the anticlockwise direction. The triangle is moving by 1 position in the anticlockwise direction each time where the corners and the midpoint of each side is taken into consideration. The rectangle is moving along the sides of the pentagon in the anticlockwise direction such that is positioned inside and outside the pentagon in alternate turns. Similarly, the shaded circle is moving along the corners of the pentagon in the anticlockwise direction such that is positioned inside and outside the pentagon in alternate turns. The unshaded circle is moving along the corners of the pentagon in the anticlockwise direction.
QUESTION: 97

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The circles are increasing in the order 2, 4, 6, 8, 10 and the triangles are decreasing by 2 each time. The shaded circle is at positions 1, 3, 5, 7, 9.
QUESTION: 98

If a mirror is placed on line AB, then which of the answer figures is the right image of the given figure?

Solution: If a mirror is placed on line AB, then option (C) is the right image of the given figure.

Hence, the correct option is (C).

QUESTION: 99

Select a figure from amongst the Answer Figures which will continue the same series as established by the four Problem Figures.

Solution: The shapes within the square are shifting by 1 place in the anticlockwise direction.
QUESTION: 100

In each question below five figures are given. Four are similar in a certain way and so form a group. Which one of the figures does not belong to that group

Solution: In the first four figures, opposite pairs of the petals of the flower are the same. But in 5th figure, they are different. So, 5 is the odd one out.
QUESTION: 101

Find the next term in the series.

46, 61, 78, 97, 118, ?

Solution: The pattern is as follows

9 × 5 + 1 = 46

10 × 6 + 1 = 61

11 × 7 + 1 = 78

12 × 8 + 1 = 97

13 × 9 + 1 = 118

14 × 10 + 1 = 141

QUESTION: 102

There are 25 cards which are numbered from 1 to 25. If 5 cards are drawn randomly from that pack of cards, then find the probability that out of those 5 cards which are drawn, exactly 3 cards are numbered with multiple of 5.

Solution: Number that are multiple of 5 = {5, 10, 15, 20, 25}

Total cases = 25C5 = 53130

Favourable cases = 3 cards are multiple of 5 and 2 cards are not multiple of 5 = 5C3 * 20C2 = 10 × 190 = 1900

Required probability = 1900/53130 = 190/5313

QUESTION: 103

Directions: Study the following information carefully to answer the questions given below. Paragraph shows the population of five different cities Bangalore, Mangalore, Belgaum, Hubli and Gulbarga.

• In Karnataka state, total population of city Hubli is 9.4 million which is 3.2 million more than that of in Mangalore.

• Ratio of total male population to total female population in city Belgaum is 3: 1 and total female population in Gulbarga is 2.6 million.

• Total male population in Hubli is 6.7 million which is 16.75% of total population of all the five cities together. Total male population of Gulbarga is 3.8 million.

• Total male population of Mangalore is 110% more than that of female population of the same city. Total female population of all the five cities together is 14 million which is 8.8 million more than total female population of Bangalore.

Q. What is the difference between the number of male population of cities Mangalore and Gulbarga together and the number of female population of city Bangalore?

Solution: Total population of Hubli = 9.4 million

Total population of Mangalore = 9.4 - 3.2 = 6.2 million

Let total male population and total female population in the city Belgaum is 3x and x respectively.

Total female population in Gulbarga = 2.6 million

Total male population in Hubli = 6.7 million

Total female population in Hubli = 9.4 - 6.7 = 2.7 million

Total population of all the five cities together = 6.7 * (100/16.75) = 40 million

Total male population of Gulbarga = 3.8 million

Total population of Gulbarga = 3.8 + 2.6 = 6.4 million

Let total female population of Mangalore = 100y

Total male population of Mangalore = 210% of 100y = 210y

Total population of Mangalore = 100y + 210y = 6.2 million

310y = 6.2

y = 0.02

Total female population of Mangalore = 100y = 2 million

Total male population of Mangalore = 210y = 4.2 million

Total female population of all the five cities together = 14 million

Total male population of all the five cities together = 40 - 14 = 26 million

Total female population of Bangalore = 14 - 8.8 = 5.2 million

Total female population of Belgaum = x = 14 - (5.2 + 2 + 2.7 + 2.6) = 1.5 million

Total male population of Belgaum = 3z = 4.5 million

Total population of Belgaum = 4x = 6 million

Total male population of Bangalore = 26 - (4.2 + 4.5 + 6.7 + 3.8) = 6.8 million

Total population of Bangalore = 6.8 + 5.2 = 12 million

Total number of male population of cities Mangalore and Gulbarga together = (4.2 + 3.8) = 8 million

Total number of female population of city Bangalore = 5.2 million

Required difference = 8 - 5.2 = 2.8 million

QUESTION: 104

Directions: Study the following information carefully to answer the questions given below. Paragraph shows the population of five different cities Bangalore, Mangalore, Belgaum, Hubli and Gulbarga.

• In Karnataka state, total population of city Hubli is 9.4 million which is 3.2 million more than that of in Mangalore.

• Ratio of total male population to total female population in city Belgaum is 3: 1 and total female population in Gulbarga is 2.6 million.

• Total male population in Hubli is 6.7 million which is 16.75% of total population of all the five cities together. Total male population of Gulbarga is 3.8 million.

• Total male population of Mangalore is 110% more than that of female population of the same city. Total female population of all the five cities together is 14 million which is 8.8 million more than total female population of Bangalore.

Q. What is the ratio of the total male population of city Gulbarga to the total female population of city Mangalore?

Solution: Total population of Hubli = 9.4 million

Total population of Mangalore = 9.4 - 3.2 = 6.2 million

Let total male population and total female population in the city Belgaum is 3x and x respectively.

Total female population in Gulbarga = 2.6 million

Total male population in Hubli = 6.7 million

Total female population in Hubli = 9.4 - 6.7 = 2.7 million

Total population of all the five cities together = 6.7 * (100/16.75) = 40 million

Total male population of Gulbarga = 3.8 million

Total population of Gulbarga = 3.8 + 2.6 = 6.4 million

Let total female population of Mangalore = 100y

Total male population of Mangalore = 210% of 100y = 210y

Total population of Mangalore = 100y + 210y = 6.2 million

310y = 6.2

y = 0.02

Total female population of Mangalore = 100y = 2 million

Total male population of Mangalore = 210y = 4.2 million

Total female population of all the five cities together = 14 million

Total male population of all the five cities together = 40 - 14 = 26 million

Total female population of Bangalore = 14 - 8.8 = 5.2 million

Total female population of Belgaum = x = 14 - (5.2 + 2 + 2.7 + 2.6) = 1.5 million

Total male population of Belgaum = 3z = 4.5 million

Total population of Belgaum = 4x = 6 million

Total male population of Bangalore = 26 - (4.2 + 4.5 + 6.7 + 3.8) = 6.8 million

Total population of Bangalore = 6.8 + 5.2 = 12 million

Total male population of city Gulbarga = 3.8 million

Total female population of city Mangalore = 2.0 million

Required ratio = 3.8: 2 = 19: 10

QUESTION: 105

Directions: Study the following information carefully to answer the questions given below. Paragraph shows the population of five different cities Bangalore, Mangalore, Belgaum, Hubli and Gulbarga.

• In Karnataka state, total population of city Hubli is 9.4 million which is 3.2 million more than that of in Mangalore.

• Ratio of total male population to total female population in city Belgaum is 3: 1 and total female population in Gulbarga is 2.6 million.

• Total male population in Hubli is 6.7 million which is 16.75% of total population of all the five cities together. Total male population of Gulbarga is 3.8 million.

• Total male population of Mangalore is 110% more than that of female population of the same city. Total female population of all the five cities together is 14 million which is 8.8 million more than total female population of Bangalore.

Q. Total female population of city Gulbarga is approximately what per cent of the total population of city Hubli?

Solution: Total population of Hubli = 9.4 million

Total population of Mangalore = 9.4 - 3.2 = 6.2 million

Let total male population and total female population in the city Belgaum is 3x and x respectively.

Total female population in Gulbarga = 2.6 million

Total male population in Hubli = 6.7 million

Total female population in Hubli = 9.4 - 6.7 = 2.7 million

Total population of all the five cities together = 6.7 * (100/16.75) = 40 million

Total male population of Gulbarga = 3.8 million

Total population of Gulbarga = 3.8 + 2.6 = 6.4 million

Let total female population of Mangalore = 100y

Total male population of Mangalore = 210% of 100y = 210y

Total population of Mangalore = 100y + 210y = 6.2 million

310y = 6.2

y = 0.02

Total female population of Mangalore = 100y = 2 million

Total male population of Mangalore = 210y = 4.2 million

Total female population of all the five cities together = 14 million

Total male population of all the five cities together = 40 - 14 = 26 million

Total female population of Bangalore = 14 - 8.8 = 5.2 million

Total female population of Belgaum = x = 14 - (5.2 + 2 + 2.7 + 2.6) = 1.5 million

Total male population of Belgaum = 3z = 4.5 million

Total population of Belgaum = 4x = 6 million

Total male population of Bangalore = 26 - (4.2 + 4.5 + 6.7 + 3.8) = 6.8 million

Total population of Bangalore = 6.8 + 5.2 = 12 million

Total female population of city Gulbarga = 2.6 million

Total population of city Hubli = 9.4 million

Required per cent = (2.6/9.4) * 100 = 27.66%

QUESTION: 106

Directions: Study the following information carefully to answer the questions given below. Paragraph shows the population of five different cities Bangalore, Mangalore, Belgaum, Hubli and Gulbarga.

• In Karnataka state, total population of city Hubli is 9.4 million which is 3.2 million more than that of in Mangalore.

• Ratio of total male population to total female population in city Belgaum is 3: 1 and total female population in Gulbarga is 2.6 million.

• Total male population in Hubli is 6.7 million which is 16.75% of total population of all the five cities together. Total male population of Gulbarga is 3.8 million.

• Total male population of Mangalore is 110% more than that of female population of the same city. Total female population of all the five cities together is 14 million which is 8.8 million more than total female population of Bangalore.

Q. If in the above information given in paragraph we exclude the data of city Bangalore, then find that total male population of all the four remaining cities is approximately what per cent of total population of all the four remaining cities together?

Solution: Total population of Hubli = 9.4 million

Total population of Mangalore = 9.4 - 3.2 = 6.2 million

Let total male population and total female population in the city Belgaum is 3x and x respectively.

Total female population in Gulbarga = 2.6 million

Total male population in Hubli = 6.7 million

Total female population in Hubli = 9.4 - 6.7 = 2.7 million

Total population of all the five cities together = 6.7 * (100/16.75) = 40 million

Total male population of Gulbarga = 3.8 million

Total population of Gulbarga = 3.8 + 2.6 = 6.4 million

Let total female population of Mangalore = 100y

Total male population of Mangalore = 210% of 100y = 210y

Total population of Mangalore = 100y + 210y = 6.2 million

310y = 6.2

y = 0.02

Total female population of Mangalore = 100y = 2 million

Total male population of Mangalore = 210y = 4.2 million

Total female population of all the five cities together = 14 million

Total male population of all the five cities together = 40 - 14 = 26 million

Total female population of Bangalore = 14 - 8.8 = 5.2 million

Total female population of Belgaum = x = 14 - (5.2 + 2 + 2.7 + 2.6) = 1.5 million

Total male population of Belgaum = 3z = 4.5 million

Total population of Belgaum = 4x = 6 million

Total male population of Bangalore = 26 - (4.2 + 4.5 + 6.7 + 3.8) = 6.8 million

Total population of Bangalore = 6.8 + 5.2 = 12 million

Total male population of all the four remaining cities = 26 - (6.8) = 19.2 million

Total population of all the four remaining cities together = 40 - 12 = 28 million

Required per cent = (19.2/28) * 100 = 68.57%

QUESTION: 107

Directions: Study the following information carefully to answer the questions given below. Paragraph shows the population of five different cities Bangalore, Mangalore, Belgaum, Hubli and Gulbarga.

• In Karnataka state, total population of city Hubli is 9.4 million which is 3.2 million more than that of in Mangalore.

• Ratio of total male population to total female population in city Belgaum is 3: 1 and total female population in Gulbarga is 2.6 million.

• Total male population in Hubli is 6.7 million which is 16.75% of total population of all the five cities together. Total male population of Gulbarga is 3.8 million.

• Total male population of Mangalore is 110% more than that of female population of the same city. Total female population of all the five cities together is 14 million which is 8.8 million more than total female population of Bangalore.

Q. If next year, total female population of cities Mangalore and Gulbarga are increased by 10% and 20% respectively and for remaining cities it remains same, then what is the total female population in all the five cities together in next year?

Solution: Total population of Hubli = 9.4 million

Total population of Mangalore = 9.4 - 3.2 = 6.2 million

Let total male population and total female population in the city Belgaum is 3x and x respectively.

Total female population in Gulbarga = 2.6 million

Total male population in Hubli = 6.7 million

Total female population in Hubli = 9.4 - 6.7 = 2.7 million

Total population of all the five cities together = 6.7 * (100/16.75) = 40 million

Total male population of Gulbarga = 3.8 million

Total population of Gulbarga = 3.8 + 2.6 = 6.4 million

Let total female population of Mangalore = 100y

Total male population of Mangalore = 210% of 100y = 210y

Total population of Mangalore = 100y + 210y = 6.2 million

310y = 6.2

y = 0.02

Total female population of Mangalore = 100y = 2 million

Total male population of Mangalore = 210y = 4.2 million

Total female population of all the five cities together = 14 million

Total male population of all the five cities together = 40 - 14 = 26 million

Total female population of Bangalore = 14 - 8.8 = 5.2 million

Total female population of Belgaum = x = 14 - (5.2 + 2 + 2.7 + 2.6) = 1.5 million

Total male population of Belgaum = 3z = 4.5 million

Total population of Belgaum = 4x = 6 million

Total male population of Bangalore = 26 - (4.2 + 4.5 + 6.7 + 3.8) = 6.8 million

Total population of Bangalore = 6.8 + 5.2 = 12 million

In next year,

Total female population of city Mangalore = 110% of 2 = 2.2 million

Total female population of city Gulbarga = 120% of 2.6 = 3.12 million

Total female population in all the five cities together = 5.2 + 2.2 + 1.5 + 2.7 + 3.12 = 14.72 million

QUESTION: 108

In a objective examination of maximum marks of 450 marks, 5 marks are allocated for every correct answer and 2 marks are deducted for every wrong answer. A student got 314 marks after attending 90% 0f the total questions. Find the number of wrong attempt?

Solution: Number of questions given in the examination is 450(max marks)/5 =90. The student attempted is= 90% 0f 90=81. Let X be the total number of correct attempts and Y be number of wrong attempt. Then we have equations 5X-2Y=314 and X+Y=81. Hence on solving we will get X=68 and Y=13.
QUESTION: 109

Directions; The following pie chart give the information about the distribution of weight in the human body according to different kinds of components. Study the pie charts and answer the question.

Distribution of Weight in Human Body

Q. How much of the human body is neither made of bones or skin ?

Solution: 20 + 10 = 30% is made up of either bones or skin. Hence, 70% is made up of neither.
QUESTION: 110

Directions; The following pie chart give the information about the distribution of weight in the human body according to different kinds of components. Study the pie charts and answer the question.

Distribution of Weight in Human Body

Q. What is the ratio of the distribution of proteins in the muscles to that of the distribution of proteins in the bones?

Solution: It cannot be determined since the respective distributions are not known.
QUESTION: 111

Directions; The following pie chart give the information about the distribution of weight in the human body according to different kinds of components. Study the pie charts and answer the question.

Distribution of Weight in Human Body

Q. What percentage of proteins of the human body is equivalent to the weight of its skin?

Solution: Total percentage = (10 / 24) x 100 = 41.6666667 %
QUESTION: 112

The trunk of a tree is a right cylinder 1.5 m in radius and 10 m high. The volume of the timber which remains when the trunk is trimmed just enough to reduce it to a rectangular parallelepiped on a square base is

Solution:

Circular base will be converted to square base

From the figure, diameter of the circular base will be diagonal of the square base

Let the side of a square base be 'a'

Therefore, a2 + a2 = 32= 9

2a2 = 9

a2 = 4.5

Volume of the rectangular parallelepiped on a square base = a2 X h = 4.5 X 10 = 45 m3

QUESTION: 113

Find the next term in the series.

4096, 1024, 256, 64, 16, ?

Solution: The pattern is as follows

4096/4 = 1024

1024/4 = 256

256/4 = 64

64/4 = 16

16/4 = 4

QUESTION: 114

Time taken by A to complete a work is twice of time taken by B to complete the work. B is 1.5 times as efficient as C. If A, B, and C together can complete the work in 7(5/13) days, then in how many days A alone can complete the whole work?

Solution: Ratio of time taken by A and B = 2: 1 = 4: 2

And, Ratio of efficiency of B and C = 1.5: 1 = 3: 2

So, Ratio of time taken by B and C = 2: 3

So, ratio of time taken by A, B and C = 4: 2: 3

Let A = 4x days, B = 2x days and C = 3x days

=> x = 8

Then, A alone can complete the work in 32 days

QUESTION: 115

A boat takes 3 hours more to row upstream than to row downstream for the same distance. If the difference between the squares of speeds of boat and stream is 60 (km/hr)2, then what can be the values of distance travelled in upstream and speed of stream?

Solution: Let the speeds of boat and stream be 'b' and 'r' respectively.

Let the distance travelled upstream or downstream [ Both are same in this case] be 'd'.

Time taken to travel upstream

= d/(b-r) [ Time = Distance/speed, Speed is taken as b - r as the stream will oppose the boat during upstream journey]

Similarly, Time taken to travel downstream

= d/(b+r) [Speed is taken as b + r as the stream will aid the boat]

According to the condition,

d/(b-r) = [d/(b+r)]+3

⇒ d × [1/(b-r)-1/(b+r)] = 3

⇒ d × 2r/(b2-r2) = 3

⇒ 2rd = 3(b2-r2) = 3 × 60 = 180

⇒ rd = 90

Out of the given options, only (d)satisfies this equation.

QUESTION: 116

Direction: Go through the pie chart given below and answer the following question.

The following pie chart gives information about products recently launched by Tata motors.

Total sales for quarter I for the financial year 2017-2018 = 52,200

The data given in the pie chart is in degree.

Q. Tata motors launch ‘Tiago, Tigor & Nexon’ under the theme “Made of Great”. Calculate its percentage as total sales of Tata motors?

Solution:

Total sales of Tata motors under the theme “Made of Great”

= 8700 + 12325 + 9425 = 30450

Required percentage = (30450/52200)×100% = 58.34%

Hence, the correct option is (C).

QUESTION: 117

Direction: Go through the pie chart given below and answer the following question.

The following pie chart gives information about products recently launched by Tata motors.

Total sales for quarter I for the financial year 2017-2018 = 52,200

The data given in the pie chart is in degree.

Q. Calculate the difference between the number of car sales of Tiago and Tigor?

Solution:

Difference between sales of Tiago and Tigor = 9425 − 8700 = 725

Hence, the correct option is (A).

QUESTION: 118

Direction: Go through the pie chart given below and answer the following question.

The following pie chart gives information about products recently launched by Tata motors.

Total sales for quarter I for the financial year 2017-2018 = 52,200

The data given in the pie chart is in degree.

Q. The total sales of Tiago, Tigor, and Nexon is how much more percentage of Hexa and Bolt?

Solution: Total sales of Tiago, Tigor and Nexon (in degrees) = 85 + 65 + 60 = 210

Total sales of Hexa and Bolt (in degrees) = 80+70 = 150

Sales exceeded by 210−150 = 60

∴ Required percentage = 60/150 × 100% = 40%

Hence, the correct option is (D).

QUESTION: 119

Direction: Go through the pie chart given below and answer the following question.

The following pie chart gives information about products recently launched by Tata motors.

Total sales for quarter I for the financial year 2017-2018 = 52,200

The data given in the pie chart is in degree.

Q. Which model has sales of 19.45% of total sales of tata motors of all models put together?

Solution:

∴ Answer is Hexa.

Hence, the correct option is (B).

QUESTION: 120

Direction: Go through the pie chart given below and answer the following question.

The following pie chart gives information about products recently launched by Tata motors.

Total sales for quarter I for the financial year 2017-2018 = 52,200

The data given in the pie chart is in degree.

Q. The difference between sales of Tiago and Tigor is the same as the difference between sales of?

Solution:

Total sales (Tiago & Tigor) = 9425−8700 = 725

Total sales (hexa & Tiago) = 10150−9425 = 725

Total sales (Nexon & Bolt) = 12325−11600 = 725

Total sales (Hexa & Tigor) = 10150−8700 = 1450

Hence, the correct option is (D).

QUESTION: 121

Find the next term in the series.

255, 435, 665, 945, 1275, ?

Solution: The pattern is as follows

152 + 30 = 255

202 + 35 = 435

252 + 40 = 665

302 + 45 = 945

352 + 50 = 1275

402 + 55 = 1655

QUESTION: 122

Find the next term in the series.

144, 165, 196, 239, 296, ?

Solution: The pattern is as follows

144 + 42 + 5= 165

165 + 52 + 6= 196

196 + 62 + 7= 239

239 + 72 + 8= 296

296 + 82 + 9= 369

QUESTION: 123

In the following question, two quantities numbered I and II are given. Calculate the values of both quantities and choose the correct option.

A task is given to three persons P, Q and R, time taken by all the three persons together to finish that task is 10(2/3) days.

Quantity I: What will be the time taken by persons P and Q together to finish that task if time taken by R alone to finish that task is 48 days.

Quantity II: What will be the time taken by persons P and R together to finish that task if time taken by Q alone to finish that task is 24 days.

Solution: According to question-

(1/P) + (1/Q) + (1/R) = (3/32) ........ (1)

Quantity 1:

R = 48 days

From equation (1)-

(1/P) + (1/Q) + (1/48) = (3/32)

(1/P) + (1/Q) = (3/32) - (1/48)

(1/P) + (1/Q) = (9 - 2)/96

(1/P) + (1/Q) = 7/96

Time taken by P and Q together to finish the task = 96/7 = 13(5/7) days

Quantity 2:

Q = 24 days

From equation (1)-

(1/P) + (1/24) + (1/R) = (3/32)

(1/P) + (1/R) = (3/32) - (1/24)

(1/P) + (1/R) = (9 - 4)/96

(1/P) + (1/R) = 5/96

Time taken by P and R together to finish the task = 96/5 = 19.2 days

Hence, Quantity 1 < Quantity 2

QUESTION: 124

In a conical vessel of base radius 12 cm and height 8 cm water is filled up to a height of 6 cm. The whole water present in the conical vessel is poured into a cylindrical vessel of base radius 6 cm, then find the level of water in the cylindrical vessel after pouring.

Solution: Radius of level of water at the top = 12 × 2/8 = 3 cm

Volume of water in the vessel = Volume of conical frustum = [1/3π ×(12)2 × 8] - [1/3π× (3)2 ×2]

=> (1/3)π[(144 × 8) - (9 × 2)] = 378π cm3

Let the height of water in cylindrical vessel = H cm

Volume of water in the cylindrical vessel = π * (6)2 × H = 378π cm3

=> H = 378/36= 10.5 cm

QUESTION: 125

In following questions, two quantities numbered I and II are given. Calculate values of both quantities and choose the correct option.

Quantity I: If ratio of radius of base to the height of a right circular cylinder is 7:13 and its total surface area is 220 cm2, then what is the volume of the right circular cylinder? (In cm3)

Quantity II: 200

Solution:

For Quantity I:

Let radius of base and height of right circular cylinder are 7s and 13s respectively

Total surface area of a right circular cylinder

= 2π × 7s × (20s)

880s2 = 220

s2 = (1/4)

s = (1/2) =0.5 cm

So, radius of base and height are 3.5 cm and 6.5 cm respectively.

Volume of cylinder = πr2h

= (22/7) × 3.5 × 3.5 × 6.5

= 250.25 cm3

For quantity II:

200

So, Quantity I = Quantity II + 50.25

QUESTION: 126

A bag contains 5 blue and an unknown number of red balls. None of them are similar. when two balls are drawn at random, the probability of both being blue is 5/14. Find the number of red balls.

Solution: Let x be the no. of red balls.

Total no. of balls = 5+x.

Probability of both the drawn balls being blue is 5C2/[5+x C2] = 5! [3!2!] . 2!(3+x)!/ [(5+x)!].

(5)(4)/[(4+x)(5+x)] =5/14

x2 + 9x-36=0

(x+12)(x-3)=0

x=-12, or x=3. The negative value is naturally not admissible.

QUESTION: 127

In the following question, two statements numbered I and II are given. On solving them we get two quantities, quantity I and quantity II respectively. Solve for both the quantities and choose the correct option.

Quantity I: Cost price of 4 kg of rice which is sold at Rs 80/kg after giving a discount of 20% and which was marked up by 25%.

Quantity II: Selling price of 6 kg of wheat which was bought at Rs 50/kg and was marked up by 20% and sold at a discount of 25%.

Solution:

Quantity I:

S.P = Rs 80/kg

M.P = 80/(1 - 20/100) = Rs 100/kg

C.P of 4 kg = 4*100/(1 + 25/100) = Rs 320

Quantity II:

C.P = Rs 50/kg

M.P = 50(1 + 20/100) = Rs 60/kg

S.P of 6 kg = 6*60*(1 - 25/100) = Rs 270

QUESTION: 128

Directions: Read the data carefully and answer the following questions.

Below tabular data shows monthly salary in hundreds with expenditure and savings of six persons. While preparing the data table a few pieces of data are missing.

(Note: total saving of all persons combined together = 48450)

Q. What is the average difference of savings of Jay, Vijay and Ram together to Diya, Kavita and Krish taken together?

Solution: Expenditure and Saving of Persons can be calculated as

Saving = (Salary - Total expenditure)

JAY:

Salary = 35000

Rent = 35000 x 18/100 = 6300

Grocery = 35000 x 36/100 = 12600

Miscellaneous = 7700

Saving = (35000 - (6300 + 12600 + 7700)) = 8400

Ram:

Salary = 45000

Grocery = 45000 x 28/100 = 12600

Miscellaneous = 14400

Saving = 12600

Rent = (45000 - (12600 + 14400 + 12600)) = 5400

Divya:

Salary = 42500

Rent = 42500 x 30/100 = 12750

Grocery = 42500 x 20/100 = 8500

Saving = 10200

Miscellaneous = (42500 - (12750 + 8500 + 10200)) = 11050

Kavita:

Salary = 30000

Grocery = 30000 x 36/100 = 10800

Miscellaneous = 6600

Saving = 7200

Rent = (30000 - 10800 + 6600 + 7200 = 5400

Krish:

Salary = 28000

Rent = 28000 x 20/100 = 5600

Grocery = 28000 x 40/100 = 11200

Miscellaneous = 7000

Saving = 28000 - (5600 + 11200 + 7000) = 4200

Vijay:

Salary = 22500

Rent = 22500 x 20/100 = 4500

Miscellaneous = 8100

Saving = (48450 - (8400 + 12600 + 10200 + 7200 + 4200) = 5850

Grocery = (22500 - 4500 + 8100 + 5850 = 4050

Based on above data we gets following results:

Savings of Jay, Vijay and Ram = (8400 + 5850 + 12600) = 26850

Saving of Divya, Kavit and Krish = (10200 + 7200 + 4200) = 21600

Required difference = (26850-21600)/3 = 1750

QUESTION: 129

Directions: Read the data carefully and answer the following questions.

Below tabular data shows monthly salary in hundreds with expenditure and savings of six persons. While preparing the data table a few pieces of data are missing.

(Note: total saving of all persons combined together = 48450)

Q. Expenditure on grocery by Ram and Kavita taken together is approximately how many times to that of House rent?

Solution: Expenditure and Saving of Persons can be calculated as

Saving = (Salary - Total expenditure)

JAY:

Salary = 35000

Rent = 35000 x 18/100 = 6300

Grocery = 35000 x 36/100 = 12600

Miscellaneous = 7700

Saving = (35000 - (6300 + 12600 + 7700)) = 8400

Ram:

Salary = 45000

Grocery = 45000 x 28/100 = 12600

Miscellaneous = 14400

Saving = 12600

Rent = (45000 - (12600 + 14400 + 12600)) = 5400

Divya:

Salary = 42500

Rent = 42500 x 30/100 = 12750

Grocery = 42500 x 20/100 = 8500

Saving = 10200

Miscellaneous = (42500 - (12750 + 8500 + 10200)) = 11050

Kavita:

Salary = 30000

Grocery = 30000 x 36/100 = 10800

Miscellaneous = 6600

Saving = 7200

Rent = (30000 - (10800 + 6600 + 7200)) = 5400

Krish:

Salary = 28000

Rent = 28000 x 20/100 = 5600

Grocery = 28000 x 40/100 = 11200

Miscellaneous = 7000

Saving = 28000 - (5600 + 11200 + 7000) = 4200

Vijay:

Salary = 22500

Rent = 22500 x 20/100 = 4500

Miscellaneous = 8100

Saving = (48450 - (8400 + 12600 + 10200 + 7200 + 4200) = 5850

Grocery = (22500 - 4500 + 8100 + 5850 = 4050

Based on above data we gets following results:

Expenditure on Grocery = (12600 + 10800) = 23400

Expenditure on Rent = (5400 + 5400) = 10800

Required factor = 23400/10800 ≈ 2.16

QUESTION: 130

Directions: Read the data carefully and answer the following questions.

Below tabular data shows monthly salary in hundreds with expenditure and savings of six persons. While preparing the data table a few pieces of data are missing.

(Note: total saving of all persons combined together = 48450)

Q. Expenditure on Miscellaneous items by Jay and Krish is approximately what percent less than Ram and Kavita taken together?

Solution: Expenditure and Saving of Persons can be calculated as

Saving = (Salary - Total expenditure)

JAY:

Salary = 35000

Rent = 35000 x 18/100 = 6300

Grocery = 35000 x 36/100 = 12600

Miscellaneous = 7700

Saving = (35000 - (6300 + 12600 + 7700)) = 8400

Ram:

Salary = 45000

Grocery = 45000 x 28/100 = 12600

Miscellaneous = 14400

Saving = 12600

Rent = (45000 - (12600 + 14400 + 12600)) = 5400

Divya:

Salary = 42500

Rent = 42500 x 30/100 = 12750

Grocery = 42500 x 20/100 = 8500

Saving = 10200

Miscellaneous = (42500 - (12750 + 8500 + 10200)) = 11050

Kavita:

Salary = 30000

Grocery = 30000 x 36/100 = 10800

Miscellaneous = 6600

Saving = 7200

Rent = (30000 - (10800 + 6600 + 7200)) = 5400

Krish:

Salary = 28000

Rent = 28000 x 20/100 = 5600

Grocery = 28000 x 40/100 = 11200

Miscellaneous = 7000

Saving = 28000 - (5600 + 11200 + 7000) = 4200

Vijay:

Salary = 22500

Rent = 22500 x 20/100 = 4500

Miscellaneous = 8100

Saving = (48450 - (8400 + 12600 + 10200 + 7200 + 4200) = 5850

Grocery = (22500 - 4500 + 8100 + 5850 = 4050

Based on above data we gets following results:

Expenditure of Jay and Krish = (7700 + 7000) = 14700

Expenditure of Ram and Kavita = (14400 + 6600) = 21000

Required percent = 21000-14700/21000 x 100 = 30%

QUESTION: 131

Directions: Read the data carefully and answer the following questions.

Below tabular data shows monthly salary in hundreds with expenditure and savings of six persons. While preparing the data table a few pieces of data are missing.

(Note: total saving of all persons combined together = 48450)

Q. If salary of Jay and Krish increase by 10% and 15% respectively while expenditure on Miscellaneous items increased by 15% and 20% respectively and other remains the same then what is the difference of saving of Jay and Krish?

Solution: Expenditure and Saving of Persons can be calculated as

Saving = (Salary - Total expenditure)

JAY:

Salary = 35000

Rent = 35000 x 18/100 = 6300

Grocery = 35000 x 36/100 = 12600

Miscellaneous = 7700

Saving = (35000 - (6300 + 12600 + 7700)) = 8400

Ram:

Salary = 45000

Grocery = 45000 x 28/100 = 12600

Miscellaneous = 14400

Saving = 12600

Rent = (45000 - (12600 + 14400 + 12600)) = 5400

Divya:

Salary = 42500

Rent = 42500 x 30/100 = 12750

Grocery = 42500 x 20/100 = 8500

Saving = 10200

Miscellaneous = (42500 - (12750 + 8500 + 10200)) = 11050

Kavita:

Salary = 30000

Grocery = 30000 x 36/100 = 10800

Miscellaneous = 6600

Saving = 7200

Rent = (30000 - (10800 + 6600 + 7200)) = 5400

Krish:

Salary = 28000

Rent = 28000 x 20/100 = 5600

Grocery = 28000 x 40/100 = 11200

Miscellaneous = 7000

Saving = 28000 - (5600 + 11200 + 7000) = 4200

Vijay:

Salary = 22500

Rent = 22500 x 20/100 = 4500

Miscellaneous = 8100

Saving = (48450 - (8400 + 12600 + 10200 + 7200 + 4200) = 5850

Grocery = (22500 - 4500 + 8100 + 5850 = 4050

Based on above data we gets following results:

Increased salary of Jay = 35000 x 110/100 = 38500

Increased Miscellaneous expenditure = 7700 x 115/100 = 8855

Savings of Jay = (38500 - (8855 + 6300 + 12600)) = 10745

Increased salary of Krish = 28000 x 115/100 = 32200

Increased Miscellaneous expenditure = 7000 x 120/100 = 8400

Savings of Krish = (32200 - (8400 + 5600 + 11200)) = 7000

Required difference = (10745 - 7000) = 3745

QUESTION: 132

Directions: Read the data carefully and answer the following questions.

Below tabular data shows monthly salary in hundreds with expenditure and savings of six persons. While preparing the data table a few pieces of data are missing.

(Note: total saving of all persons combined together = 48450)

Q. Salary of Jay and Ram is approximately what percent more than that of Vijay and Divya?

Solution: Expenditure and Saving of Persons can be calculated as

Saving = (Salary - Total expenditure)

JAY:

Salary = 35000

Rent = 35000 x 18/100 = 6300

Grocery = 35000 x 36/100 = 12600

Miscellaneous = 7700

Saving = (35000 - (6300 + 12600 + 7700)) = 8400

Ram:

Salary = 45000

Grocery = 45000 x 28/100 = 12600

Miscellaneous = 14400

Saving = 12600

Rent = (45000 - (12600 + 14400 + 12600)) = 5400

Divya:

Salary = 42500

Rent = 42500 x 30/100 = 12750

Grocery = 42500 x 20/100 = 8500

Saving = 10200

Miscellaneous = (42500 - (12750 + 8500 + 10200)) = 11050

Kavita:

Salary = 30000

Grocery = 30000 x 36/100 = 10800

Miscellaneous = 6600

Saving = 7200

Rent = (30000 - (10800 + 6600 + 7200)) = 5400

Krish:

Salary = 28000

Rent = 28000 x 20/100 = 5600

Grocery = 28000 x 40/100 = 11200

Miscellaneous = 7000

Saving = 28000 - (5600 + 11200 + 7000) = 4200

Vijay:

Salary = 22500

Rent = 22500 x 20/100 = 4500

Miscellaneous = 8100

Saving = (48450 - (8400 + 12600 + 10200 + 7200 + 4200) = 5850

Grocery = (22500 - 4500 + 8100 + 5850 = 4050

Based on above data we gets following results:

Salary of Jay and Ram = (35000 + 45000) = 80000

Salary of Vijay and Divya = (22500 + 42500) = 65000

Required percent = 80000-65000/65000 x 100 ≈ 23%

QUESTION: 133

Find the next term in the series.

551, 560, 567, 572, 575, ?

Solution: The pattern is as follows

29 × 19 = 551

28 × 20 = 560

27 × 21 = 567

26 × 22 = 572

25 × 23 = 575

24 × 24 = 576

QUESTION: 134

Directions: Following graph shows the number of childs who like different flavours of ice creams from 6 different towns.

Cost of each Vanilla, Butterscotch and Mango ice cream is Rs.15, Rs.30 and Rs.20 respectively.

50% children from town M like no ice creams and only 55% children from town N like any of the 3 flavours of ice cream. From towns O and P 20% and 20% children do not like ice creams of any flavours respectively. From towns Q and R only 40% and 60% children like ice creams.

Q. What is the average number of children who like no ice cream from towns N, O, P and Q together?

Solution:

Required average = (90 +30 +25 +120)/4 = 265/4= 66.25

QUESTION: 135

Directions: Following graph shows the number of childs who like different flavours of ice creams from 6 different towns.

Cost of each Vanilla, Butterscotch and Mango ice cream is Rs.15, Rs.30 and Rs.20 respectively.

50% children from town M like no ice creams and only 55% children from town N like any of the 3 flavours of ice cream. From towns O and P 20% and 20% children do not like ice creams of any flavours respectively. From towns Q and R only 40% and 60% children like ice creams.

Q. What is the average number of children from all 6 towns who do not like any of the ice cream?

Solution:

Required average = (100 + 90 +30 + 25 +120 + 60)/6 = 42/6 = 70(5/6)

QUESTION: 136

Directions: Following graph shows the number of childs who like different flavours of ice creams from 6 different towns.

Cost of each Vanilla, Butterscotch and Mango ice cream is Rs.15, Rs.30 and Rs.20 respectively.

50% children from town M like no ice creams and only 55% children from town N like any of the 3 flavours of ice cream. From towns O and P 20% and 20% children do not like ice creams of any flavours respectively. From towns Q and R only 40% and 60% children like ice creams.

Q. Out of total children from towns M and N what percent of children like Butterscotch ice cream?

Solution:

Town Total number of children

M 200

N 200

O 150

P 125

Q 200

R 150

Required percentage = 50+30/200+200 × 100% = 80/4% = 20%

QUESTION: 137

Directions: Following graph shows the number of childs who like different flavours of ice creams from 6 different towns.

Cost of each Vanilla, Butterscotch and Mango ice cream is Rs.15, Rs.30 and Rs.20 respectively.

50% children from town M like no ice creams and only 55% children from town N like any of the 3 flavours of ice cream. From towns O and P 20% and 20% children do not like ice creams of any flavours respectively. From towns Q and R only 40% and 60% children like ice creams.

Q. What is the ratio of the total number of children like Vanilla ice cream from towns Q and R together to the total number of children like Mango ice cream from towns Q and R together?

Solution:

Required ratio = 30 + 24/10 + 40 = 54/50 = 27/25

QUESTION: 138

Directions: Following graph shows the number of childs who like different flavours of ice creams from 6 different towns.

Cost of each Vanilla, Butterscotch and Mango ice cream is Rs.15, Rs.30 and Rs.20 respectively.

50% children from town M like no ice creams and only 55% children from town N like any of the 3 flavours of ice cream. From towns O and P 20% and 20% children do not like ice creams of any flavours respectively. From towns Q and R only 40% and 60% children like ice creams.

Q. What is the difference between the average number of children like Mango ice cream from all 6 towns together and the average number of children liking Vanilla ice cream from all 6 towns together?

Solution:

Average number of children like Mango ice cream from all 6 town together

= (20 +60 +60 +25 +10 +40)/6 = (215/6)

Average number of children like Vanilla ice cream from all 6 town together

= (30 +20 +40 +50 +30 +24)/6 = (194/6)

Required difference = (215/6) - (194/6) = (21/6) =3.5.

QUESTION: 139

Directions: Study the following information and answer the questions given below

The pie chart shows the distribution of New York market share by value of different computer companies in 2005.

The pie chart shows the distribution of New York market share by volume of different computer companies in 2005.

Number of units sold in 2005 in New York = 1,500

Value of units sold in 2005 in New York = US $1,650,000.

For the year 2005, which company has realised the lowest average unit sales price for a PC ?

Solution: Although it seems to be Commodore, the answer cannot be determined due to the fact that we are unaware of the break-up of the sales value and volume of companies compromising the other categories.
QUESTION: 140

Directions: Study the following information and answer the questions given below

The pie chart shows the distribution of New York market share by value of different computer companies in 2005.

The pie chart shows the distribution of New York market share by volume of different computer companies in 2005.

Number of units sold in 2005 in New York = 1,500

Value of units sold in 2005 in New York = US $1,650,000.

Q. Over the period 2005-2006, if sales (value-wise) of IBM PC's increased by 50% and of Apple by 15% assuming that PC sales of all other computer companies remained the same, by what percentage (approximately) would the PC sales in New York (value-wise) increase over the same period ?

Solution: If we assume the total sales to be 100 in the first year, IBM's sales would go up by 50% (from 28 to 42) contributing an increase of 14 to the total sales value.

Similarly, Apple's increase of 15% would contribute an increase of 2.1 to the total sales value. The net change would be 14 + 2.1 on 100. (i.e., 16.1%).

QUESTION: 141

In the following question, two statements numbered I and II are given. On solving them we get two quantities, quantity I and quantity II respectively. Solve for both quantities and choose the correct option.

Akhil, Bharti and Chatur entered into a partnership and invested Rs 3000, Rs 4000 and Rs 6000 respectively.

Quantity I: After 8 months Akhil invested Rs 1000 more, Bharti withdrew Rs 1000 and Chatur withdrew Rs 2000. If the profit at the end of the year was Rs 74,000, what is the difference between the values of Chatur's and Akhil's share?

Quantity II: Rs 10,000

Solution: Profit will be distributed in the ratio

(3000×8+4000×4):(4000×8+3000×4):(6000×8+4000×4)

= 10:11:16

Difference between the values of Chatur's and Akhil's share

= (16/37-10/37)×74000 = Rs 12,000

QUESTION: 142

Hans borrows Rs. 7000 at a simple interest from the village moneylender. At the end of 3years, he again borrows Rs. 3000 and closes his account after paying Rs. 4615 as interest after 8 years from the time he made the first borrowing. Find the rate of interest.

Solution: Replace the solution with the following

Given that, Hans borrowed Rs. 7000 at a simple interest

Let 'r' be the rate of interest

Simple interest paid for the first three years is (7000×3×r)/100

At the end of 3 years, he again borrows Rs. 3000

Simple interest paid for the next five years is (10000×5×r)/100

Hans paid Rs.4615 as simple interest at the end of 8 years

Now, (7000×3×r)/100+ (10000×5×r)/100 = 46/15

210r + 500r = 4615

710r = 4615

r = 6.5

QUESTION: 143

In following question, two quantities numbered I and II are given. Calculate values of both quantities and choose the correct option.

Quantity I: A box contains 10 red cards, 15 green cards and 20 white cards. If 2 cards are picked randomly from it, then what is the probability that it contains at most 1 white card?

Quantity II: 9/11

Solution: For Quantity I

If two cards picked probability that all 2 cards

= (20C2)/(45C2)

= (20 x 19)/(45 x 44)

= (19/99)

Probability that at most 1 white card = 1- (19/99)

= 80/99

For Quantity II:

9/11

So, Quantity II > Quantity I

QUESTION: 144

Ram can save 1 hour to cover the distance of 200 km if he travels 15 km extra in 90 minutes than his planned distance. How much time will Ram take to cover 300 km with his planned speed?

Solution: Let the regular speed of Ram be S km/hr

As Ram must cover 15 km extra in 90 minutes to save 1 hour, so he must cover 10 km extra in 1 hour.

So, his new speed = (S +10) km/hr

S2 +10S -2000 =0

S = 40 or -50

Speed is always positive, so planned speed = 40 km/hr

Time required to cover 300 km = 300/40 = 7.5 hours.

QUESTION: 145

Directions: The following table shows different plans offered by a lender, type of interest and rates of interest applicable during first, second and third years.

(Note: Some values are missing, you need to calculate those values if required.)

The lender decides to offer a fixed rate of interest at 6 2/3% per year under plan C. By how much percent the interest payable will increase from the interest payable previously under the old plan for the period of three years if rate of interest for the third year under old plan C and plan D is same?

Solution: Effective rate of interests for three years

% Increase in interest = % Increase in effective interest rate for three years

QUESTION: 146

Directions : The following table shows different plans offered by a lender, type of interest and rates of interest applicable during first, second and third years.

(Note: Some values are missing, you need to calculate those values if required.)

Q. Rates of interest for the first year under plan A and E are 8 2/3% and 7 3/5% respectively. A person borrows a total of Rs.30000 partially under plan A and E and pays a total interest of Rs.5540 at the end of third year. How much amount does he borrow under plan A?

Solution: Let the amount borrowed under plan A be Rs. x

Effective rate of interests for three years:

Total interest = 19% of x + 18% of (30000 - x)

⇒ 5540 = 18% of 30000 + 1% of x

⇒ x = Rs. 14000

QUESTION: 147

Directions : The following table shows different plans offered by a lender, type of interest and rates of interest applicable during first, second and third years.

(Note: Some values are missing, you need to calculate those values if required.)

Q. If two persons borrow an equal amount of Rs.12000 under plan B and plan E respectively and rate of interest for the first year under plan B and D is the same, then what is the difference between second year’s interests alone paid by each of them?

Solution: Difference between second year's interests

= 806.25 - 696

= Rs. 110.25

QUESTION: 148

Directions : The following table shows different plans offered by a lender, type of interest and rates of interest applicable during first, second and third years.

(Note: Some values are missing, you need to calculate those values if required.)

Q. If the amounts borrowed by a person under plan B and C are in the ratio 16 : 13 and rate of interest applicable during the first year under plan B and D is the same, then what is the ratio of interest payable under these plans at the end of second year.

Solution: Let the amounts borrowed under plan B and C be 19x and 13x respectively.

∴ Ratio of interests

QUESTION: 149

Directions : The following table shows different plans offered by a lender, type of interest and rates of interest applicable during first, second and third years.

(Note: Some values are missing, you need to calculate those values if required.)

Q. A person borrows Rs.20480 under plan C. After completion of the loan tenure of three years under plan C, he extends the tenure for further two years under plan D on the amount payable at that time. He settles his loan by paying Rs.27778. What is the rate of interest for the second year under plan D if the rate of interest for t