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This mock test of SSC CPO Mock Test (Paper 1) - 2 for SSC helps you for every SSC entrance exam.
This contains 200 Multiple Choice Questions for SSC SSC CPO Mock Test (Paper 1) - 2 (mcq) to study with solutions a complete question bank.
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students definitely take this SSC CPO Mock Test (Paper 1) - 2 exercise for a better result in the exam. You can find other SSC CPO Mock Test (Paper 1) - 2 extra questions,
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QUESTION: 1

ABC : F :: CB : ?

Solution:

QUESTION: 2

Solution:
When the letters in each of the words are arranged in alphabetical order it becomes as follows:

cdeo, ackl, eemt, and ador.

Now when the words are rearranged as in a dictionary then their respective position becomes as follows : ackl, ador, cdeo and eemt.

cdeo, ackl, eemt, and ador.

Now when the words are rearranged as in a dictionary then their respective position becomes as follows : ackl, ador, cdeo and eemt.

QUESTION: 3

Solution:

QUESTION: 4

Re-arrange the given words in alphabetical order and tick the one that comes in the middle.

Solution:

QUESTION: 5

Choose the numeral pair which is different from others .

Solution:

QUESTION: 6

Choose the word which is least like the other words in the group .

Solution:

QUESTION: 7

Complete the analogous pair.

Solemn : Ceremonial :: Commemorate : ?

Solemn : Ceremonial :: Commemorate : ?

Solution:

QUESTION: 8

Complete the analogous pair.

Enough : Excess : : Sufficiency : ?

Enough : Excess : : Sufficiency : ?

Solution:

QUESTION: 9

Complete the analogous pair.

Cobbler : Shoe : : Carpenter : ?

Cobbler : Shoe : : Carpenter : ?

Solution:

QUESTION: 10

Complete the analogous pair.

Carpet : Floor :: ? : Wall

Carpet : Floor :: ? : Wall

Solution:

QUESTION: 11

From a point P, Samir started walking towards South and walked 40 metres. He then turned towards his left and walked 30 metres and reached a point Q. The point Q is at what minimum distance and at what direction from the point P.

Solution:

QUESTION: 12

If the first 6 letters of the English Alphabet series are written in reversed order, then the next 6 letters are written in reversed order and so on, and at the end Y is interchanged by Z, then which letter is fourth letter to the right of 13th letter from the left?

Solution:

QUESTION: 13

A is 40 m south-west of B. C is 40 m south-east of B. then C is in which direction of A?

Solution:

C is to the East of A

C is to the East of A

QUESTION: 14

How many triangles are there in the following figure?

Solution:
From the figure, it is clear, that there are nine triangles in the upper half of the figure

ABFE, namely : PEM, PGI, AEI, EIN, IKQ, QOF, IBF, INF and IEF

Likewise there are nine triangles in the lower half EFCD of the main figure

There are four more triangles - EPR, EIJ, IFJ and QFS

Hence, there are a total of twenty two triangles in the figure.

ABFE, namely : PEM, PGI, AEI, EIN, IKQ, QOF, IBF, INF and IEF

Likewise there are nine triangles in the lower half EFCD of the main figure

There are four more triangles - EPR, EIJ, IFJ and QFS

Hence, there are a total of twenty two triangles in the figure.

QUESTION: 15

Find the missing character.

Solution:

The number in the second column is three times the difference between the numbers in the third and first columns.

So, missing number = 3 x 16 − 7 = 3 x 9 = 27.

QUESTION: 16

Find the missing character.

Solution:

In the first column, 3 x 100 + 5 x 9 = 345.

In the second column, 4 x 100 + 6 x 10 = 460.

∴ In the third column, missing number = 5 x 100 + 7 x

QUESTION: 17

Group the following figures into three classes on the basis of identical properties.

Solution:

QUESTION: 18

Find the missing character.

Solution:

In fig. (A), 3 x 3 + 6 x5 = 39.

In fig. (B), 4 x 4 + 5 x 7 = 51.

∴ In fig. (C), missing number = 3 x4 + 5 x 5 = 37.

QUESTION: 19

Choose the odd one out.

Solution:
In all other groups, last number is double the number of alphabet between, first and second letter of the alphabet

QUESTION: 20

Choose the odd one out.

Solution:

QUESTION: 21

If the letters of the ARROGANCE are interchanged, first and fifth second and sixth, third and seventh, fourth and eighth and the position of the ninth remains unchanged then what will the new arrangement of letters be ?

Solution:

QUESTION: 22

In a certain code, MIGHT is written as LHFGS, How is BELOW written in that code?

Solution:

QUESTION: 23

In a certain code BOND is written as 1543 and DEAN is written as 3864. How is BED written in that code?

Solution:
B â†’ 1

E â†’ 8

D â†’ 3

E â†’ 8

D â†’ 3

QUESTION: 24

Which of the following Venn diagrams best illustrates the three classes : Parallelogram, Rhombus, Quadrilateral.

Solution:
Parallelogram, Rhombus and Quadrilateral are similar forms of geomtrical figures.

QUESTION: 25

The given diagram shows the number of students who failed in an examination comprising papers in English, Hindi and Mathematics. The total number of students who took the test is 500. What is the percentage of students who failed in atleast two subject ?

Solution:

Number of students who failed at least two subjects

= 10 + 5 + 12 + 12 = 39

Hence, required percentage = 39 500 X 100 = 7.8

QUESTION: 26

Choose the odd one out.

Solution:

QUESTION: 27

Complete the analogous pair.

11529 : 72135 :: 152943 : ?

11529 : 72135 :: 152943 : ?

Solution:

QUESTION: 28

Choose the odd one out.

Solution:

QUESTION: 29

Choose the odd one out.

Solution:

QUESTION: 30

Find out from amongst the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line.

Solution:

QUESTION: 31

Find out the term in the number series which is wrong.

3, 10, 27, 4, 16, 64, 5, 25, 125

3, 10, 27, 4, 16, 64, 5, 25, 125

Solution:

QUESTION: 32

Choose the correct alternative that will continue the same pattern and fill in the blank.

17, 19, 23, 29, (....), 37

17, 19, 23, 29, (....), 37

Solution:

QUESTION: 33

In this letter series, some of the letters are missing. Choose the correct letter given below -

ab _ _ _ b _ bbaa _

ab _ _ _ b _ bbaa _

Solution:
The series is ab__b__ / __aa__b / __a__bb / aa__b__.

Thus, the pattern abb, aab is repeated.

Thus, the pattern abb, aab is repeated.

QUESTION: 34

Choose the missing term out of the given alternatives.

W, V, T, S, Q, P, N, M, ?, ?

W, V, T, S, Q, P, N, M, ?, ?

Solution:

QUESTION: 35

Find the missing number/letters in the series.

A, G, L, P, S?

A, G, L, P, S?

Solution:

QUESTION: 36

Choose the correct alternative that will continue the same pattern and fill in the blank.

5, 17, 37, 65, (....), 145

5, 17, 37, 65, (....), 145

Solution:

QUESTION: 37

Below is given 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 :

Statements :

The district authority has decided to set up wireless communication along the coastline in view of the cyclonic storm hitting the coast.

Assumptions :

I. The telephone communications may be paralyzed due to the cyclonic storm.

II. The wireless communication systems may be able to withstand the fury of the cyclonic storm.

Statements :

The district authority has decided to set up wireless communication along the coastline in view of the cyclonic storm hitting the coast.

Assumptions :

I. The telephone communications may be paralyzed due to the cyclonic storm.

II. The wireless communication systems may be able to withstand the fury of the cyclonic storm.

Solution:

QUESTION: 38

Below is given statement followed by four conclusions numbered I, II, III and IV. You have to consider the statement and the following conclusions and decide which of the conclusions is follows in the statement :

Statements :a. All pens are houses.

b. Some desks are houses.

c. All pencils are desks.

Conclusions:I. Some pencils are houses.

II. Some desks are pencils.

III. Some pencils are pens.

IV. No desk is a pencil.

Statements :a. All pens are houses.

b. Some desks are houses.

c. All pencils are desks.

Conclusions:I. Some pencils are houses.

II. Some desks are pencils.

III. Some pencils are pens.

IV. No desk is a pencil.

Solution:

QUESTION: 39

If 'A' is substituted by 26, 'B' by 25 and so on upto 'Z' which is substituted by 1. what will be the sum of the numbers substituted for the word 'WAXY'?

Solution:

QUESTION: 40

In each question, five words are given. Four of them are alike in some way. One is different from them.Which is the one that does not belong to that group?

Solution:

QUESTION: 41

Sangeeta remembers that her father`s birthday was certainly after eighth but before thirteenth of December. Her sister Natasha remembers that their father`s birthday was definitely after ninth but before fourteenth of December. On which date of December was their father`s birthday ?

Solution:
The father`s birthday falls on one of the days among 9th, 10th, 11th and 12th December. According to Natasha, the father`s birthday falls on one of the day among 10th, 11th, 12th and 13th December. The days common to both the groups are 10th, 11th and 12th December. So, the father`s birthday falls on any one of these days.

QUESTION: 42

How many such pairs of letters are there in the word STAPLER each of which has as many letters between them in the word as in the English alphabet?

Solution:

QUESTION: 43

The sum of the squares of two numbers is 386.If one of the numbers is 5,the other will be

Solution:

QUESTION: 44

A man sells two tables at the same price. On one he makes a profit of 10% and on the other he suffers a loss of 10%. His loss percent on the whole transaction is

Solution:

QUESTION: 45

A cistern is filled in 5 hrs and it takes 6 hrs when there is a leak in its bottom. If the cistern is full, in what time shall the leak empty it?

Solution:
Let the leak empties the tank in x hours

Then $\frac{1}{5}$ - $\frac{1}{\mathrm{x}}$ = $\frac{1}{6}$

$\frac{1}{\mathrm{x}}$ = $\frac{1}{5}$ - $\frac{1}{6}$ = $\frac{1}{30}$

âˆ´ The leak will empty the tank in 30 hours

Then $\frac{1}{5}$ - $\frac{1}{\mathrm{x}}$ = $\frac{1}{6}$

$\frac{1}{\mathrm{x}}$ = $\frac{1}{5}$ - $\frac{1}{6}$ = $\frac{1}{30}$

âˆ´ The leak will empty the tank in 30 hours

QUESTION: 46

Choose the correctly spelt word.

Solution:

QUESTION: 47

Choose the correctly spelt word.

Solution:

QUESTION: 48

Choose the one which can be substituted for the given words/sentences :

A see abounding in islands

A see abounding in islands

Solution:

QUESTION: 49

Choose the one which can be substituted for the given words/sentences :

Placing a thing beside another

Placing a thing beside another

Solution:

QUESTION: 50

Choose the one which can be substituted for the given words/sentences

A person who rules without consulting the opinion of others

A person who rules without consulting the opinion of others

Solution:

QUESTION: 51

Choose the one which can be substituted for the given words/sentences

Opposed to great or sudden cahnge

Opposed to great or sudden cahnge

Solution:

QUESTION: 52

Spot the error.

Solution:

QUESTION: 53

**In the following questions, select a figure from amongst the four alternatives, which when placed in the blank space of fig. ( X) would complete the pattern.**

Solution:

QUESTION: 54

**In each question below is given a group of letters followed by four combinations of digits marked (A), (B), (C) and (D). You have to find out which of the combinations correctly represents the group of letters based on the following coding system and mark the letter of that combination as the answer. If none of the four combinations correctly represents the group of letters, mark (E) i.e. 'None of these' as the answer.
Letter : C F H L M A G J D K
Digits : 2 6 4 8 0 7 3 9 1 5
Q.** DFMKHLG

Solution:

D → 1

F → 6

M → 0

K → 5

H → 4

L → 8

G → 3

QUESTION: 55

**In each of the following questions, the two expressions on either side of the sign (=) will have the same value if two terms on either side or the same side are interchanged. The correct terms to be interchanged have been given as one of the five alternatives under the expressions. Find ** 5 + 3 × 6 - 4 ÷ 2 = 4 × 3 - 10 ÷ 2 + 7

Solution:

QUESTION: 56

**In each of the following questions, the two expressions on either side of the sign (=) will have the same value if two terms on either side or the same side are interchanged. The correct terms to be interchanged have been given as one of the five alternatives under the expressions. Find **. 7 × 2 - 3 + 8 ÷ 4 = 5 + 6 × 2 - 24 ÷ 3

Solution:

On interchanging 7 and 6, we get the statement as: 6 × 2 - 3 + 8 ÷ 4 = 5 + 7 × 2 - 24 ÷ 3 or 12 - 3 + 2 = 5 + 14 - 8 or 11 = 11, which is true

QUESTION: 57

**In each of the following questions, the two expressions on either side of the sign (=) will have the same value if two terms on either side or the same side are interchanged. The correct terms to be interchanged have been given as one of the five alternatives under the expressions. Find the corect alternative in each case.**

6 × 3 + 8 ÷ 2 - 1 = 9 - 8 ÷ 4 + 5 × 2

Solution:

On interchanging 9 and 5 on R.H.S., we get the statement as: 6 × 3 + 8 ÷ 2 - 1 = 5 - 8 ÷ 4 + 9 × 2 or 18 + 4 - 1 = 5 - 2 + 18 or 21 = 21, which is true

QUESTION: 58

**Select the correct mirror image of the figure (X) from amongst the given alternatives.**

Solution:

QUESTION: 59

**Each of the following question consists of five problem figures marked 1,2,3,4,5 followed by answer figures marked A,B,C,D and E. Select figure from answer figures which will continue the same series as given in the problem figures.**

Solution:

QUESTION: 60

**In the questions, figure (X) is embedded in one of following figures. Find out the correct alternative.**

Solution:

QUESTION: 61

The provisional figures of India’s largest Census 2011 were released in New Delhi on?

Solution:

QUESTION: 62

Adhoc Judges are appointed in the Supreme court of India when-

Solution:

QUESTION: 63

Which article provides for automatic suspension of Art.19 during emergency

Solution:

QUESTION: 64

India's first Prisoner's Bank was started at

Solution:

QUESTION: 65

How many times can a person be elected President of India?

Solution:

QUESTION: 66

For reproducing sound, a CD (Compact Disc) audio player uses a

Solution:

QUESTION: 67

The process of ____________ involves automated study of consumer buying patterns in order to support marketing, inventory replenishment, and pricing decisions

Solution:

QUESTION: 68

Which of the following is not a financial institution?

Solution:

QUESTION: 69

The period of 11th plan is—

Solution:

QUESTION: 70

When prices are rising, which of the following steps should the Government adopt to bring about reduction in prices?

Solution:

QUESTION: 71

Interest on public debt is a part of-

Solution:

QUESTION: 72

Welfare State is the aim of

Solution:

QUESTION: 73

Revealed preference theory was propounded by-

Solution:

QUESTION: 74

The term mixed economy denotes-

Solution:

QUESTION: 75

Which of the following countries is not the members of European Union ?

Solution:

QUESTION: 76

Which river is mainly associated with the Sardar sarovar Project?

Solution:

QUESTION: 77

which is the period of south west monsoon in india?

Solution:

QUESTION: 78

Lines connecting places with equal atmospheric pressure are called :

Solution:

QUESTION: 79

Which of the following countries has the second largest rail network in the world?

Solution:

QUESTION: 80

Which of the following atmospheric layers is outermost?

Solution:

QUESTION: 81

Among the following who established the 'Indian National Army'?

Solution:

QUESTION: 82

The poet-saint of medieval India, who supported the way of 'Nipakha 'was-

Solution:

QUESTION: 83

Ashtadiggajas were in the court of

Solution:

QUESTION: 84

Which dynasty patronised the University of Vikramaditya?

Solution:

QUESTION: 85

Name the author of Kadambari

Solution:

QUESTION: 86

Emission of which one of the following will produce isobars ?

Solution:

QUESTION: 87

Which one among the following is nearest to the Tropic of Cancer?

Solution:

QUESTION: 88

Assertion [A] : In human beings, the females play a major role in determining the sex of the offspring.

Reason [R] : Women have two 'X' chromosomes.

Solution:

QUESTION: 89

A corked bottle full of water then forzen will break because

Solution:

QUESTION: 90

Which one of the following is used as an anti-freeze the automobile engines?

Solution:

QUESTION: 91

If a gas is compressed to half of its original volume at 27 deg C, to what temperature should it be heated to make it occupy its original volume?

Solution:

QUESTION: 92

Assertion [A] : A piece of copper and a piece of glass are heated to the same temperature. When touched, thereafter, the copper piece appears hotter than the glass piece. .

Reason [R] : The density of copper is more than that of glass.

Solution:

The thermal conductivity of copper is about 400 times greater than glass.

QUESTION: 93

Which one of the following is a membrane that protects the developing embryo from desiccation?

Solution:

QUESTION: 94

Assertion [A] : In a motion picture, usually 24 frames are projected every second over the whole length of the film.

Reason [R] : An image formed on the retina of eye persists for about 0.1 s after the removal of stimulus.

Solution:

QUESTION: 95

Who has been conferred with the 1st Mufti Mohammad Sayeed Award for Probity in Politics and Public Life?

Solution:

QUESTION: 96

The memory of a computer is commonly expressed in terms of kilobytes or Megabyes. A byte is made up of

Solution:

QUESTION: 97

A fuse wire is used for :

Solution:

QUESTION: 98

The reason for the increasing number of malaria patients is that :

Solution:

QUESTION: 99

Windows 98 is an Internet browser. Name the other software which also has an Internet browser ?

Solution:

QUESTION: 100

Copper is not used for long distance lighting wires because :

Solution:

QUESTION: 101

Microwave links are preferred for telephone because

Solution:

QUESTION: 102

The bomb that cannot destroy the property but can damage the life only is :

Solution:

QUESTION: 103

The change of ice into water is a/an :

Solution:

QUESTION: 104

Furnish the frequency of Olympic Games (summer) :

Solution:

QUESTION: 105

The needle of a magnetic compass points to :

Solution:

QUESTION: 106

Which country has achieved the top position in the latest FIFA World Ranking?

Solution:

QUESTION: 107

KMnO₄ can be used as

Solution:

QUESTION: 108

Which is the principal organ of the United Nations that has virtually accomplished its object?

Solution:

QUESTION: 109

If algae suddenly disappear from the water bodies, then all the other aquatic organisms (like fish, prawns and protozonas) will die. This is beacuse of

Solution:

QUESTION: 110

Which of the following countries are among the constituents of the SAARC? (1)Nepal (2) Bangladesh (3) Pakistan (4) Maldives (5) Afganistan

Solution:

QUESTION: 111

Nine persons went to a hotel for taking their meals. Eight of them spent Rs 12 each over their meals and the ninth spent Rs 8 more than the average expenditure of all the nine. Total money spent by them was

Solution:

Let the average expenditure of all the nine be Rs. x.

Then. 12 x 8 + (x + 8) = 9x

⇒ x = 13

Total money spent = 9x = 9 x 13 = Rs. 117

QUESTION: 112

If 2x+y=5 and 3x-4y=2, then the value of 2xy is

Solution:

QUESTION: 113

If a^{3} = b^{3} and a≠b, then the sum of the roots of the equation x^{2} - (a^{2} + ab + b^{2})x+k=0 is equal to

Solution:

QUESTION: 114

The ratio of P's and Q's ages is 5:7. If the difference between the present age of Q and the age of P six yrs hence is 2 then what is the total of present ages of P and Q?

Solution:

QUESTION: 115

The solution of x/2+y/9=11 and x/3+y/6=9 is

Solution:

QUESTION: 116

A student was asked to find the arithmetic mean of the numbers 3,11,7,9,15,13,8,19,17,21,14 and x. He found the mean to be 12. What should be the number in place of x?

Solution:

QUESTION: 117

Three lines 3x - y = 2, 5x + ay = 3 and 2x + y = 3 are concurrent, then a =

Solution:

QUESTION: 118

Chord AB of a circle radius 28 cm subtends an angle of 90º at the centre of the cirlce. The area of the major segment is .... (use π = 3.14)

Solution:

QUESTION: 119

Find the average of all the numbers between 6 and 34 which are divisible by 5.

Solution:

QUESTION: 120

The parallel sides of a trapezium are 10 cm and 22 cm. Its non parallel sides are 10 cm each then the area of the trapezium is

Solution:

In Δ CEB CE = 10 cm, CB = 10 cm, EP + PB = EB = 12 cm

In Δ CEP CE = 10 cm, EP = 6 cm

CP^{2} = 10^{2} - 6^{2}

CP = 8

Here h = 8 cm

Area of trapezium is = 1/2 (sum of parallel side) (height)

= 1/2 (10 + 22) (8)

= 1/2 (32) (8)

= 128 cm^{2}

QUESTION: 121

A rectangular park is 200 by 150m. Two cross paths are to be made one parallel to the length and the other parallel to the breadth. The longer path is to be 3 m wide and the shorter is to be 2 m wide. The cost of grassing the remaining part of the park @ Rs. 1000 per ha is

Solution:

Area of the park minus the paths

= (200 - 3) (150 - 2)

= 197 x 147 sq. m

= 29156 sq. m

The cost of grashing the remaming part of the park = Rs 29156 /10000 x 1000

= Rs 2915.6

QUESTION: 122

If 47.2506 = 4A+( 7 B )+2C+( 5 D )+6E, then the value of 5A+3B+6C+D+3E is :

Solution:

Given 47.2506 = 4A + 7 B + 2C + 5 D + 6E .....(i)

Now, write 47.2506 = 40 + 7 + 0 2 + 0.05 + 0.0006 .....(ii)

Comparing (i) and (ii), we get,

4A = 40 ⇒ A = 10

7 B = 7 ⇒ B = 7 7 ⇒ B = 1

2C = 0.2 ⇒ C = 0.1

5 D = 0.05 ⇒ D = 5 0.05 ⇒ D = 100

6E = 0.0006

⇒ E = 0.0001 ∴ The Value of 5A + 3B + 6C + D + 3E

= (5x 10) + (3 x 1) + (6 x 0.1) + 100 + (3 x 0.0001)

= 50 + 3 + 0.6 + 100 + 0.0003

= 153.6003

QUESTION: 123

A shopkeeper bought 150 calcualtors at the rate of Rs 250 per calculator. He spent Rs 2,500 on transportation and Packing. If the marked price of a calcualtor is Rs 320 per calculator and the shopkeeper gives a discount on 5% on the marked price then what will be the percentage profit gained by the shopkeeper?

Solution:

QUESTION: 124

ABCD is a parallelogram. P, Q R and S are the midpoint of sides AB, BC, CD and DA of parallelogram ABCD. Then area of shaded part is

Solution:

P and R are the mid-points.

Hence,ar.|| gtm APRD= 1 2 a r . ∥ g m A B C D

Also DROS is a ||gm. Hence area || gm = DROS = 1 2 a r . ∥ g m A P R D = 1 2 1 2 a r . ∥ g m A B C D

QUESTION: 125

Cube root of 658503 is

Solution:

QUESTION: 126

ABCD is a trapezium with AB || CD. L and M are midpoints of AD and BC respectively LM meets BD and AC at E and F respectively. Then EF=

Solution:

∠ F = 1 2

DC and ∠ E = 1 2 AB;

Also EF = LF - LE

QUESTION: 127

A sum of money becomes 8 times of itself in 3 yrs at Compound Interest. The rate of interest per annum is

Solution:

QUESTION: 128

A man observes a tower AB of height h from a point P on the ground. He moves a distance d towards the foot of the tower and find that the angle of elevation is doubled. He further moves a distance (3/4)d in the same direction and finds that the angle of elevation is three times that at P. Then

Solution:

QUESTION: 129

In a cyclic quadrilateral, the opposite angles are :

Solution:

QUESTION: 130

The HCF of 1134,1344 and 1512 is

Solution:

QUESTION: 131

A person usually spent Rs 48 to buy groundnuts for roasting and resale. On one occasion he could buy 1.5 kg of groundnuts less for Rs 48 as the price had gone up by 25%. What was the earlier price of groundnut per kg?

Solution:

QUESTION: 132

A and B are two fixed points on a plane. A collection of all the points whose sum of distance from A and B is 10 cm is

Solution:

QUESTION: 133

In Δ A B C , r + r 3 + r 1 − r 2 =

Solution:

QUESTION: 134

In an examination a student who gets 20% of the maximum marks fails by 5 marks.Another student who scores 30% of the maximum marks gets 20 marks more than the pass marks. The necessary percentage required for passing is

Solution:

QUESTION: 135

If a/b=2/3 and b/c=4/5,then the ratio (a+b)/(b+c) is equal to

Solution:

QUESTION: 136

There are Rs 225 consisting of one-rupee, 50-paise and 25-paise coins. The ratio of their numbers in that order is 8:5:3. The number of one-rupee coins is

Solution:

QUESTION: 137

What number should be divided by √0.25 to give the result as 25?

Solution:

QUESTION: 138

Arun Borrowed a sum of money from Jayant at the rate of 8% per annum simple interest for the first four years, 10% per annum for the next six years and 12% per annum for the period beyond ten years. If he pays a total of Rs. 12160 as interest only at the end of 15 years, how much money did he borrow ?

Solution:

QUESTION: 139

If 4th term of an H.P. is 5 and 5th term is 4, then its 20th term is

Solution:

QUESTION: 140

A and B can run 200 m in 22 and 25 seconds respectively. How far is B from the finishing line when A reaches in?

Solution:

QUESTION: 141

A and B can do a job together in 7 days. A is 1.75 times as efficient as B. The same job can be done by A alone is :

Solution:

QUESTION: 142

If sinα=-3/5, where π<α<(3π/2), then cos(α/2)=

Solution:

QUESTION: 143

The base radii of two cylinders are in the ratio 2 : 3 and their heights are in the ratio 5 : 3. The ratio of their volumes is

Solution:

QUESTION: 144

The radii of internal and external surfaces of a hollow spherical shell are 3cm and 5cm respectively. If it is melted and recaste into a solid cylinder of diameter 14 cm, the height of the cylinder is nearly

Solution:

Let Internal surfaces of a hollow spherical shell = r = 3cm

External surfaces of a hollow spherical shell = R = 5cm

Volume of hollow spherical shell = 4 3 π (R^{3} - r^{3})

Let the height of solid cylinder = h

Radius of solid cylinder = R_{1} = 14 2 = 7cm

Volume of solid cylinder = π R_{1}^{2} h

Now volume of hollow spherical shell = Volume of solid cylinder

⇒ 4 3 π (R^{3} - r^{3}) = π R_{1}^{2} h

⇒ 4 3 ((5)^{3} - (3)^{3}) = (7)^{2} h

⇒ 49 h = 392 3

⇒ h = 2.6666 ≅ 2.67

QUESTION: 145

If the areas of the three adjacent faces of a cuboidal box are 120 cm^{2}, 72 cm^{2} and 60 cm^{2} respectively, then find the volume of the box.

Solution:

The sides of cuboidal box are √120 cm, √72 cm and √60 cm respectively.

The volume of a cuboidal box

QUESTION: 146

Given A=sin^{2}θ+cos^{4}θ, then for all values of θ :

Solution:

QUESTION: 147

The greatest value of 3 cos θ + 4 sin θ is :

Solution:

The greatest value of 3 cos θ + 4 sin θ is

QUESTION: 148

**In a school the periodical examinations are held every second month. In a session during April 2001-March 2002, a student of Class IX appeared for each of the perodical exams. The aggregate marks obtained by him in each periodical exam are represented in the line graph given below. Study the graph and answer the question based on it given below.
Marks obtained by a student in six periodical exams held in every two months during the years in the session 2001-02. Maximum total marks in each periodical exam = 500.**

The total number of marks obtained in Feb. 02 is what per cent of the total marks obtained in Apr. 01 ?

Solution:

QUESTION: 149

**In a school the periodical examinations are held every second month. In a session during April 2001-March 2002, a student of Class IX appeared for each of the perodical exams. The aggregate marks obtained by him in each periodical exam are represented in the line graph given below. Study the graph and answer the question based on it given below.
Marks obtained by a student in six periodical exams held in every two months during the years in the session 2001-02. Maximum total marks in each periodical exam = 500.**

What are the average marks obtained by the student in all the periodical exams during the last session ?

Solution:

QUESTION: 150

**In a school the periodical examinations are held every second month. In a session during April 2001-March 2002, a student of Class IX appeared for each of the perodical exams. The aggregate marks obtained by him in each periodical exam are represented in the line graph given below. Study the graph and answer the question based on it given below.
Marks obtained by a student in six periodical exams held in every two months during the years in the session 2001-02. Maximum total marks in each periodical exam = 500.**

What is the percentage of marks obtained by the student in the periodical exams of Aug. 01 and Oct. 01 taken together ?

Solution:

QUESTION: 151

Marks obtained by a student in six periodical exams held in every two months during the years in the session 2001-02. Maximum total marks in each periodical exam = 500.

In which periodical exams there is a fall in percentage of marks as compared to the previous periodical exams ?

Solution:

QUESTION: 152

The sum of the squares of two numbers is 386.If one of the numbers is 5,the other will be

Solution:

QUESTION: 153

**The pie chart given below shows the funding arrangements for National Highways Development Projects-Phase 1. Study the chart carefully to answer these questions.
Funding arrangements for NHDP-I(total cost: Rs.30,000 Crores) **

Near about 25% of the funding arrangement is through

Solution:

QUESTION: 154

**The pie chart given below shows the funding arrangements for National Highways Development Projects-Phase 1. Study the chart carefully to answer these questions.
Funding arrangements for NHDP-I(total cost: Rs.30,000 Crores) **

The angle of the segment formed at the center of the pie chart, representing Cess/Market borrowings is approximately

Solution:

QUESTION: 155

**The pie chart given below shows the funding arrangements for National Highways Development Projects-Phase 1. Study the chart carefully to answer these questions.
Funding arrangements for NHDP-I(total cost: Rs.30,000 Crores) **

If the toll is to be collected through an outsourced agency by allowing a maximum of 10% commission. How much amount should be permitted to be collected by the outsourced agency, so that the project is supported with Rs.1,690 Crores?

Solution:

QUESTION: 156

**Above diagrams depicts the resources and uses of funds in a public sector enterprises. The total outlay is Rs. 4000 crores. Study the above diagram and answer these questions.**

If working capital has to be managed out of the loan funds then what percent (approximately) of loan funds should be set apart for this purpose?

Solution:

Loan amount = Rs. 36.2% of 4,000 crore = 1448 crore working capital = Rs. 20.3% of 4,000 crore = 812 crore Suppose 812 = K % of 1448 Prev Next ©2006 RKS Learning Pvt. Ltd. K = 56.07% ≈ 56%

QUESTION: 157

**Above diagrams depicts the resources and uses of funds in a public sector enterprises. The total outlay is Rs. 4000 crores. Study the above diagram and answer these questions.**

The total amount which has been used for buying land, machinery, setting plants and Capital works is approximately.

Solution:

75.6% 4000 = 3024 = Rs. 3000 crore

QUESTION: 158