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Test: EduRev Campus Placement 2022 - Question 1

If January 1, 1996, was Monday, what day of the week was January 1, 1997?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 1

The year 1996 is divisible by 4, so it is a leap year with 2 odd days. As per the question, the first day of the year 1996 was Monday, so the first day of the year 1997 must be two days after Monday. So, it was Wednesday.

Test: EduRev Campus Placement 2022 - Question 2

How many times do the hands of a clock coincide in a day?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 2

The hands of a clock coincide only once between 11 O' clock and 1 O' clock, so in every 12 hours, the hands of a clock will coincide for 11 times.

∴ In a day or 24 hours, the hands of a clock will coincide for 22 (11+11) times.

Test: EduRev Campus Placement 2022 - Question 3

Y has to score 40% marks to pass. He gets 20 marks and fails by 40 marks. The maximum marks of the exam are?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 3

Test: EduRev Campus Placement 2022 - Question 4

A mother is twice as old as her son. If 20 years ago, the age of the mother was 10 times the age of the son, what is the present age of the mother?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 4

Let the age of son = X years

∴Age of mother would be =2X

As per question 20 years ago;

10 (X -20) = 2X - 20

10X - 200 = 2X - 20

10X - 2X= - 20 + 200

8X = 180

X = 180/8 = 22.5 years

∴ Age of mother = 22.5 * 2 = 45 years

Test: EduRev Campus Placement 2022 - Question 5

A man got Rs. 130 less, as simple interest, when he invested Rs. 2000 for 4 years as compared to investing Rs. 2250 for the same duration. What is the rate of interest?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 5

Let Simple Interest be S

∴ S2 - S1 = Rs. 130

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 6

The second number is one more than twice the first,

2 x 2 +1 = 5

The third number is one less than twice the second,

5 x 2 -1 = 9

The fourth number is one more than twice the third,

9 x 2 +1 = 19

The fifth number is one less than twice the fourth.

19 x 2 - 1 = 37

Therefore, the sixth number is one more than twice the fifth. So, the missing number:

37 x 2 + 1 = 75.

Test: EduRev Campus Placement 2022 - Question 7

The tickets numbered from 1 to 20 are mixed up and then a ticket is drawn randomly. What is the probability that the ticket has a number which is a multiple of 3 or 5?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 7

The sample space, S= (1, 2, 3, 4, 5 ...18, 19, 20) or n(S) = 20

The event "E" of getting a multiple of 3 or 5 = (3, 6, 9, 12, 15, 18, 5, 10, 20) or n (E) = 9

So, the probability of getting multiple of 3 or 5, P (E)

Test: EduRev Campus Placement 2022 - Question 8

A is formed by reversing the digits of B. B is 45 less than A. The sum of the digits of B is 9. What is A?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 8

**Let’s solve this bv trial and error**

A and B have same digits so both have sum of digits =9

**All options have sum of digits as 9
Option 1** → Reverse 36. We get 63 36+45 * 63

But if you wish you can confirm.

Reverse 72. We get 27

27+45 = 72

Test: EduRev Campus Placement 2022 - Question 9

Manoj wants to paste the wallpaper on the wall of his room. The wall is 4 meters and 50 cm in length and 3 meters and 50 cm in height. But the wall should be covered completely only by square pieces of wallpaper having the same size. What is the number of maximum-sized wallpaper squares needed to cover the walls completely?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 9

Wall can be covered only by using square sized wallpaper pieces.

**Different sized squares are not allowed.**

Length = 4 m 50 cm = 450 c m ; Height = 3 m 50 cm = 350 cm

**Maximum square size of possible means HCF of 350 and 450**

We can see that 350 and 450 can be divided by 50.

On dividing by 50, we get 7 and 9.

Since we cannot divide further, **HCF = 50 = size of side of square**

Test: EduRev Campus Placement 2022 - Question 10

A 60-liter mixture of milk and water contains 10% water. How much water must be added to make water 20% in the mixture?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 10

The mixture has 10% water, so the milk would be 90% of 60 liters.

Milk = 90/100 * 60 = 54 liters

∴Water = 60 ? 54 = 6 liters

Let water to be added = x liters

Now, 6+x / 60 + x * 100 = 20

6+x / 60 + x = 1/5

30 + 5x = 60+x

30 - 60 = x ? 5x

- 30 = - 4x

x =30/4 =7.5 liters

Test: EduRev Campus Placement 2022 - Question 11

In the question below is given a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.

**Statement:** If you are an engineer, we have a challenging job for you.

**Assumptions:**

I. We need an engineer.

II. You are an engineer.

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 11

Clearly, job is offered to an engineer. This means that he is needed. So, I is implicit. The word 'If' in the statement makes II not implicit.

Test: EduRev Campus Placement 2022 - Question 12

If ‘air’ is called ‘green’, ‘green’ is called ‘red’, ‘red’ is called ‘sea’, ‘sea’ is called ‘blue’, ‘blue’ is called ‘water’ and ‘water’ is called ‘pink’, then what is the color of grass?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 12

The color of grass is green but green is called red.

Hence, the color of grass is red.

Test: EduRev Campus Placement 2022 - Question 13

Solve the following question and choose the correct alternative from the following.

- 1, 2, 3, 4, and 5 are sitting in row but not necessarily in that order.

- All of them are sitting in a row with their backs toward North

- 3 is immediate right to 5 and 4 is immediate left to 1. Only 2 is between 1 and 5.

Which of the following are at the extreme ends?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 13

Since they have their back towards north i.e. they are facing south.

So, the left and right should be taken into consideration accordingly.

If a person is facing South, then, “Person’s Left” will be “Your Right” and vice-versa.

3 is immediate right to 5 i.e. 3, 5

4 is immediately left to 1 i.e. 1, 4

Since, 2 is between 1 and 5, so the sequence becomes

3, 5, 2, 1, 4

Thus, 3 and 4 are at extreme ends.

Test: EduRev Campus Placement 2022 - Question 14

I. All the colleges in the city had to keep closed for three days a week.

II. Many students have left the local colleges.

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 14

Closing the colleges for few days in a week and students leaving the colleges are independent issues which must be the effects of independent causes.

Test: EduRev Campus Placement 2022 - Question 15

Pointing to a photograph the man said, “The lady in the photograph is my nephew’s maternal grandmother.”How is the lady in the photograph related to the man’s sister who has no other sister?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 15

Man’s sister → Sister’s son = Nephew

Nephew’s mother = Man’s sister

Mother of man’s sister = Maternal Grandmother

So, the lady in the photograph is mother of man’s sister.

Test: EduRev Campus Placement 2022 - Question 16

An informal gathering occurs when a group of people meets in a casual and relaxed manner. Which of the following situations is the best example of informal gathering?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 16

In option B, on getting the good news, Peter and his colleagues decide to meet casually for a drink in the evening. The other options are talking about the formal types of gatherings.

Test: EduRev Campus Placement 2022 - Question 17

Peter is in the East of Tom and Tom is in the North of John. Mike is in the South of John then in which direction of Peter is Mike?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 17

Test: EduRev Campus Placement 2022 - Question 18

If in a certain language, NOIDA is coded as OPJEB, how is DELHI coded in that language?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 18

Each letter in the word NOIDA is moved one step forward to form the code OPJEB. So, in DELHI, D will be coded as E, E as F, L as M, H as I, I as J. Thus, the code becomes EFMIJ.

Test: EduRev Campus Placement 2022 - Question 19

**Statements:**

I) All heroes are villains.

II) All villains are zeros.

III) Some heroes are jokers.

**Conclusion:**

i) Some Jokers are heroes

ii) Some villains are jokers

iii) Some zeros are villains

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 19

From the given statement and the above diagram, it is clear that option B is the correct answer.

Test: EduRev Campus Placement 2022 - Question 20

Find the missing term

325, 259, 204, 160, 127, ?, 94

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 20

The pattern in the given series -

-66, -55, -44, -33, -22, ……

The missing number should be: 127 – 22 = 105

Test: EduRev Campus Placement 2022 - Question 21

Spot the error in the underlined part of the sentence and choose the correct sentence accordingly.

A sphere cannot be represented on a flat plane without distortion, __which will mean that all map projections will distort in one way or another.__

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 21

- The shift to the future tense is unnecessary from the present. 'Cannot be represented' as it is a fact.
- It is an error to change which to that, as which introduces a descriptive clause.
- 'One way or another' is the correct idiom.

Test: EduRev Campus Placement 2022 - Question 22

Choose one of the following options that means the opposite of the given word; Copious:

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 22

Copious means abundance or plentiful, so its antonym is scarce.

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 23

Fill someone in (on someone or something).

To tell someone the details about someone or something.

Test: EduRev Campus Placement 2022 - Question 24

**Directions: Choose the correct order of words in the statement**

A month after colleges opened......

A. 35% seats reserved under OBC

B. in private colleges

C. for the next academic year

D. remain vacant

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 24

A month after colleges opened for the next academic year 35% seats reserved under OBC remain vacant in private colleges.

Test: EduRev Campus Placement 2022 - Question 25

In the following question two statements are given and these statements are followed by two conclusions numbered (1) and (2). You have to take the given two statements to be true even if they seem to be at variance from commonly known facts. Read the conclusions and then decide which of the given conclusions logically follows from the two given statements, disregarding commonly known facts.

**Statements:**

Some cows are crows.

Some crows are elephants.

**Conclusions:**

1. Some cows are elephants.

2. All crows are elephants.

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 25

Test: EduRev Campus Placement 2022 - Question 26

Directions: Change the speech

They said, "We have lived in this city for many years."

Test: EduRev Campus Placement 2022 - Question 27

Each question consists of two words which have a certain relationship to each other followed by four pairs of related words. Select the pair which has the same relationship.

CORPOREAL : SPIRITUAL

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 27

Corporeal is an antonym of spiritual. Similarly, moron is an antonym of savant.

Test: EduRev Campus Placement 2022 - Question 28

What does the phrase, “A man who speaks less in the forum” mean?

Test: EduRev Campus Placement 2022 - Question 29

**Directions: Choose the correct order of sentences**

1. Maria reached office at 10 O' clock after sending the money.

2. Maria's parents needed some money.

3. After that, she spent almost half an hour at the Post Office.

4. So, she went to bank to withdraw some money.

5. However, she had no money with her.

Which of the following should come third in the paragraph?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 29

Maria's parents needed some money. However, she had not money with her. So, she went to bank to withdraw some money. After that, she spent almost half an hour at the Post Office. Maria reached office at 10 O' clock after sending the money.

Test: EduRev Campus Placement 2022 - Question 30

Choose one of the following options that means the same of the given word; Canny:

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 30

Canny means clever, shrewd, etc.

Test: EduRev Campus Placement 2022 - Question 31

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.

If for a certain quantity of books, the publisher has to pay Rs. 30,600 as printing cost, then what will be amount of royalty to be paid for these books?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 31

Let the amount of Royalty to be paid for these books be Rs. r.

Test: EduRev Campus Placement 2022 - Question 32

The following pie-chart shows the percentage distribution of the expenditure incurred in publishing a book. Study the pie-chart and the answer the questions based on it.

What is the central angle of the sector corresponding to the expenditure incurred on Royalty?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 32

Central angle corresponding to Royalty = (15% of 360)^{0}

Test: EduRev Campus Placement 2022 - Question 33

A school has four sections A, B, C, D of Class IX students.

How many students are there in Class IX in the school?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 33

Since the classification of the students on the basis of their results and sections form independent groups, so the total number of students in the class:

= (28 + 23 + 17 + 27 + 14 + 12 + 8 + 13 + 6 + 17 + 9 + 15 + 64 + 55 + 46 + 76)

= 430.

Test: EduRev Campus Placement 2022 - Question 34

The bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001.

Sales of Books (in thousand numbers) from Six Branches - B1, B2, B3, B4, B5 and B6 of a publishing Company in 2000 and 2001.

What is the ratio of the total sales of branch B2 for both years to the total sales of branch B4 for both years?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 34

Test: EduRev Campus Placement 2022 - Question 35

he bar graph given below shows the sales of books (in thousand number) from six branches of a publishing company during two consecutive years 2000 and 2001.

Sales of Books (in thousand numbers) from Six Branches - B1, B2, B3, B4, B5, and B6 of a publishing Company in 2000 amd 2001.

Q. What is the average sales of all the branches (in thousand numbers) for the year 2000?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 35

Average sales of all the six branches (in thousand number) for the year 2000

Test: EduRev Campus Placement 2022 - Question 36

The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001.

Ratio of Value of Imports to Exports by a Company Over the Years.

The imports were minimum proportionate to the exports of the company in the year ?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 36

The imports are minimum proportionate to the exports implies that the ratio of the value of imports to exports has the minimum value.

Now, this ratio has a minimum value 0.35 in 1997, i.e., the imports are minimum proportionate to the exports in 1997.

Test: EduRev Campus Placement 2022 - Question 37

The following line graph gives the ratio of the amounts of imports by a company to the amount of exports from that company over the period from 1995 to 2001.

Ratio of Value of Imports to Exports by a Company Over the Years.

In how many of the given years were the exports more than the imports ?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 37

The exports are more than the imports imply that the ratio of value of imports to exports is less than 1.Now, this ratio is less than 1 in years 1995, 1996, 1997 and 2000.

Thus, there are four such years.

Test: EduRev Campus Placement 2022 - Question 38

The bar graph given indicates the income of a firm. Study the graph and answer the questions given.

The average monthly income of the firm (in lakh rupees) is

Test: EduRev Campus Placement 2022 - Question 39

The Table shows the number of students from different schools playing different games.

What is the ratio of the total students who play cricket in schools A and B together to the total students who play hockey in schools C and D ?

Test: EduRev Campus Placement 2022 - Question 40

The following chart represents the number of students who passed the CAT exam or the XAT exam or the CET exam or None of these exams. (Assume that there are no students who passed more than one exam.)

Number of students who qualified CAT/XAT/CET Exams

What was the percentage of students who succeeded in at least one of three exams in 2000 ?

Detailed Solution for Test: EduRev Campus Placement 2022 - Question 40

Total percentage of students who succeeded in at least one of three exams in 2000 = (140 x 100)/170= 82.35 %

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