SSC CPO Mock Test (Paper 1) - 5 | 200 Questions MCQ Test SSC CPO & Constable

SSC CPO Mock Test (Paper 1) - 5 - Question 1

Complete the analogous pair.
CDBE : EFDG :: NOMP : ?

A.
PQRO
B.
POQR
C.
OPQR
D.
NPQO

SSC CPO Mock Test (Paper 1) - 5 - Question 2

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

A.
Bitumen
B.
Betray
C.
Bastion
D.
Bilateral

SSC CPO Mock Test (Paper 1) - 5 - Question 3

Find out which word or name will be in the middle after the words or names are arranged in the alphabetical order.

A.
Diagonal
B.
Diadelphous
C.
Diachronic
D.
Diagnose

SSC CPO Mock Test (Paper 1) - 5 - Question 4

Choose the group of letters which is different from others.

A.
XZCG
B.
OQTX
C.
IMNQ
D.
EGJN

SSC CPO Mock Test (Paper 1) - 5 - Question 5

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

A.
Broker
B.
Salesman
C.
Customer
D.
Hawker

SSC CPO Mock Test (Paper 1) - 5 - Question 6

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

A.
Wheat
B.
Paddy
C.
Jowar
D.
Mustard

SSC CPO Mock Test (Paper 1) - 5 - Question 7

Complete the analogous pair.
Cricket : Bat : : Hockey : ?

A.
Field
B.
Stick
C.
Player
D.
Ball

SSC CPO Mock Test (Paper 1) - 5 - Question 8

Complete the analogous pair.
Cenotaph : Cemetary :: Corpse : ?

A.
Mortuary
B.
Coffin
C.
Epitaph
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 9

Complete the analogous pair.
Car : Petrol : : Television : ?

A.
Electricity
B.
Transmission
C.
Entertainment
D.
Antenna

SSC CPO Mock Test (Paper 1) - 5 - Question 10

Complete the analogous pair.
Ship : Sea : : Camel :?

A.
Land
B.
Mountain
C.
Desert
D.
Valley

SSC CPO Mock Test (Paper 1) - 5 - Question 11

A child crawls 20 feet towards North, turns right and crawls 30 feet, turns right again and crawls 35 feet. He turns left now and crawls 15 feet. He turns left again and crawls 15 feet. Finally he turns to his left to crawl another 15 feet. How far is he from his starting point and in which direction?

A.
45 feet North-East
B.
30 feet East
C.
30 feet West
D.
15 feet West

SSC CPO Mock Test (Paper 1) - 5 - Question 12

How many squares are there in the following figure?

A.
10
B.
16
C.
14
D.
12

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 12 There are a total of nineteen squares in the figure,
which have been marked as shown in the following figure

There are three squares in the upper row EFIH, FGJI and GBLJ
There are five squares in the middle row - TQRS, QHPR, HIOP, IJNO and JLMN
There are three squares in the lower row - SRUD, RPVU, POWV
There are a total of six squares three in each of the two rectangles - ABMS, TLCD, AEPS, EGNP, FBMO, THVD, QIWU, ILCW
There are two squares in the main rectangle ABCD - AFWD, EBCV

SSC CPO Mock Test (Paper 1) - 5 - Question 13

If South-east becomes North, North-east becomes West and so on, what will West become ?

A.
North-east
B.
North-west
C.
South
D.
South-east

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 13
From the diagrams that new name of West will become South-East

SSC CPO Mock Test (Paper 1) - 5 - Question 14

If first half of the following series is written in the reverse order, which will be the 5th letter to the left of 13th letter from your right?
ABCDEFGHIJKLMNOPQRSTUVWXYZ

A.
S
B.
E
C.
F
D.
D

SSC CPO Mock Test (Paper 1) - 5 - Question 15

Find the missing character.

A.
184
B.
210
C.
241
D.
425

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 15 The lower number is the difference of the squares of the upper two numbers. Thus,
In fig. (A), 12²-8²=80.
In fig. (B), 16²-7²=207.

∴

In fig. (C), missing number = 25²-21²=625-441=184.

SSC CPO Mock Test (Paper 1) - 5 - Question 16

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

A.
1,3,5 ; 2,6,9 ; 4,7,8
B.
2,3,4 ; 5,6,8 ; 9,1,7
C.
1,3,5 ; 2,6,8 ; 4,7,9
D.
3,2,4 ; 6,5,8 ; 7,9,1

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 16 Image 1, 3 and 5 are circle related
Image 2, 6, 8 are triangle
Image related 4, 7, 9 are quadrilateral

SSC CPO Mock Test (Paper 1) - 5 - Question 17

Find the missing character.

A.
36
B.
9
C.
25
D.
64

SSC CPO Mock Test (Paper 1) - 5 - Question 18

Find the missing character.

A.
4
B.
6
C.
8
D.
9

SSC CPO Mock Test (Paper 1) - 5 - Question 19

Choose the odd one out.

A.
BEA
B.
PSO
C.
WZV
D.
JMI
E.
RTQ

SSC CPO Mock Test (Paper 1) - 5 - Question 20

Choose the odd one out.

A.
EAC
B.
ZUW
C.
KGI
D.
RNP

SSC CPO Mock Test (Paper 1) - 5 - Question 21

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

A.
None
B.
One
C.
Two
D.
Three
E.
More then three

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 21

SSC CPO Mock Test (Paper 1) - 5 - Question 22

In a coded language Q U A L I T A T I V E is written as T A U L A T I T E V. How is
L O G I C A L written in the same language:-

A.
L A G I C A L
B.
O L I G A C L
C.
M G O C I L A
D.
K G O C I L A

SSC CPO Mock Test (Paper 1) - 5 - Question 23

In a certain code 'DOUBT is written as 53146' and 'TEAM is written as 6972'. How is ABODE wirtten in that code ?

A.
74659
B.
73459
C.
75439
D.
74359
E.
None of these

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 23

A → 7, B → 4,

O → 3,

D → 5, E → 9

Check from the codes given for other words in the question

SSC CPO Mock Test (Paper 1) - 5 - Question 24

Which of the following combination of figures best represents Liquid, Milk and River water?

A.
B.
C.
D.

SSC CPO Mock Test (Paper 1) - 5 - Question 25

Study the following diagram :

The value of (x + y) is

A.
420
B.
378
C.
268
D.
220

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 25

56 = 8 x 7
x = 6 x 7 = 42
∴ y = 8 x 42 = 336
∴ x + y = 336 + 42 = 378

SSC CPO Mock Test (Paper 1) - 5 - Question 26

If A means 'x', B means '÷', C means '-' and D means '+' then -
4 D 16 A 5 B 8 C 5 = ?

A.
9
B.
16
C.
13
D.
7.5

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 26

4 D 16 A 5 B 8 C 5
= 4 + 16 x 5 x 8 - 5 (Use BODMAS Rule)
= 4 + 10 - 5
= 9

SSC CPO Mock Test (Paper 1) - 5 - Question 27

Complete the analogous pair.
211 : 333 :: 356 : ?

A.
358
B.
329
C.
423
D.
388

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 27 Addition of sum of digits of 2nd term (333) and 3rd term (356) = 9 + 14 = 23
Again addition of sum of digits of 1st term (211) and option (A)(358) = 4 + 16 ≠ 23
Again addition of sum of digits of 1st term (211) and option (B)(329) = 4 + 14 ≠ 23
Again addition of sum of digits of 1st term (211) and option (C)(423) = 4 + 9 ≠ 23
Again addition of sum of digits of 1st term (211) and option (D)(388) = 4 + 19 = 23

SSC CPO Mock Test (Paper 1) - 5 - Question 28

Choose the odd one out.

A.
488
B.
929
C.
776
D.
667

SSC CPO Mock Test (Paper 1) - 5 - Question 29

Choose the odd one out.

A.
9 : 80
B.
1 : 0
C.
6 : 35
D.
12 : 143

SSC CPO Mock Test (Paper 1) - 5 - Question 30

Choose the odd one out.

A.
67
B.
79
C.
69
D.
97

SSC CPO Mock Test (Paper 1) - 5 - Question 31

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

A.
B.
C.
D.

SSC CPO Mock Test (Paper 1) - 5 - Question 32

Find the wrong number in the series.
7, 9, 16, 25, 41, 68, 107, 173

A.
107
B.
16
C.
41
D.
68

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 32 The series is 7+9=16;
16+9=25
25+16=41;
41+25=66;
66+41=107,.........

SSC CPO Mock Test (Paper 1) - 5 - Question 33

Choose the correct alternative that will continue the same pattern and fill in the blank.
19, 2, 38, 3, 114, 4, (....)

A.
228
B.
256
C.
352
D.
456

SSC CPO Mock Test (Paper 1) - 5 - Question 34

Use the following series of elements (alpha number symbol) to answer these questions. Every two digit number (given in brackets) is to be treated as single number.
2 * 8 5 6 B 9 $ Q 3 E 1 7 R D 4 (13) U∙ K (18) A (14) P
If each of the letters in the above series of elements is given a value equivalent to its serial number in the English alphabet, what will the difference between the sum of the consonants and the sum of the vowels used in the series?

A.
109
B.
41
C.
82
D.
27

SSC CPO Mock Test (Paper 1) - 5 - Question 35

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

A.
ababb
B.
baaab
C.
bbaba
D.
babbb

SSC CPO Mock Test (Paper 1) - 5 - Question 36

Find out the term in the number series which is wrong.
196, 169, 144, 121, 80

A.
80
B.
121
C.
169
D.
196

SSC CPO Mock Test (Paper 1) - 5 - Question 37

Find the wrong number in the series.
27 -> 12, 12 -> 8, 33-> 14,

A.
12
B.
8
C.
33
D.
14

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 37

12x2+3 ->12
4x2+4 ->4
14x2+5 ->14

SSC CPO Mock Test (Paper 1) - 5 - Question 38

In each question a statement followed by two assumptions numbered I and II is given. Consider the statement and decide which of the given assumption is implicit.
Statement : Sachin wrote to his brother at Bangalore to collect personally the application form from the University for the post-graduation course in Mathematics.
Assumptions : I. The University may issue application forms to a person other than the prospective student.
II. Sachin's brother may receive the letter well before the last date of collecting application forms.

A.
Only assumption I is implicit.
B.
Only assumption II is implicit.
C.
Neither I nor II is implicit.
D.
Both I and II are implicit.

SSC CPO Mock Test (Paper 1) - 5 - Question 39

Below is given statement followed by two conclusions numbered I and II. You have to consider the statement and the following conclusions and decide which of the conclusions is follows in the statement :
Statements :a. All books are pens.
b. Some pens are desks.
c. Some desks are chairs.
d. Some chairs are tables.
conclusions:I. Some tables are desks.
II. Some chairs are pens.

A.
if only conclusion I follows
B.
if only conclusion II follows
C.
if either I or II follows
D.
if neither I nor II follows

SSC CPO Mock Test (Paper 1) - 5 - Question 40

If Rajdoot is coded as Car, Car as Aeroplane, Aeroplane as Train, Train as Bus, then by which vehicle can you reach your destination in least time? .

A.
Aeroplane
B.
Train
C.
Car
D.
Bus

SSC CPO Mock Test (Paper 1) - 5 - Question 41

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?

A.
Lion
B.
Tiger
C.
Elephant
D.
Jackal

SSC CPO Mock Test (Paper 1) - 5 - Question 42

Bus for Chikodi village is after every hour from 7.30 am to 12.30 pm but after that it is after every one and half hours gap. One bus has gone half an hour ago, Vilas was told by a depot clerk at 5.30 pm. When was the next bus scheduled ?

A.
6 pm
B.
7 pm
C.
7.30 pm
D.
Data inadequate

SSC CPO Mock Test (Paper 1) - 5 - Question 43

Choose one word which cannot be made from the letters of the given word
ENDEAVOUR

A.
DROVE
B.
DEVOUR
C.
DROWN
D.
ROUND

SSC CPO Mock Test (Paper 1) - 5 - Question 44

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.

A.
B.
C.
D.

SSC CPO Mock Test (Paper 1) - 5 - Question 45

In each question below is given a group of letters followed by four combinations of digits numbered (A), (B), (C) and (D). You have to find put which of the combinations correctly represents the group of letters based on the following coding system and mark the number 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 : B L C X P D S K M E
Digits : 7 1 0 8 9 3 6 2 5 4

KCDEBPS

A.
2304796
B.
2037946
C.
2037496
D.
2034796
E.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 46

In each of the following questions, which one of the for interchanges in signs and numbers would make the given equation correct?

29. 6 × 4 + 2 = 16

A.
+ and ×, 2 and 4
B.
+ and ×, 2 and 6
C.
+ and ×, 4 and 6
D.
× and –, 6 and 2
E.
None of these

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 46

On interchanging + and × and 4 and 6, we get the equation as 4 + 6 × 2 = 16 or 4 + 12 = 16 or 16 = 16, which is true

SSC CPO Mock Test (Paper 1) - 5 - Question 47

In each of the following questions, which one of the for interchanges in signs and numbers would make the given equation correct?

30. (3 ÷ 4) + 2 = 2

A.
+ and ÷, 2 and 3
B.
+ and ÷, 2 and 4
C.
+ and ÷, 3 and 4
D.
No intechange, 3 and 4
E.
+ and ×, 4 and 3

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 47

On interchanging + and ÷ and 2 and 3, we get the equation as (2 + 4) ÷ 3 = 2 or 6 ÷ 3 = 2 or 2 = 2, which is true

SSC CPO Mock Test (Paper 1) - 5 - Question 48

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

A.
B.
C.
D.

SSC CPO Mock Test (Paper 1) - 5 - Question 49

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

A.
B.
C.
D.
E.

SSC CPO Mock Test (Paper 1) - 5 - Question 50

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

A.
B.
C.
D.

SSC CPO Mock Test (Paper 1) - 5 - Question 51

The test of 'reasonableness' of a law depriving a person of the freedoms of Art.19 was also made applicable to Art.21 in which case?

A.
Gopalan Case
B.
Maneka Ghandhi Case
C.
Keshwanad Bharati Case
D.
Sajjan Kumar Case

SSC CPO Mock Test (Paper 1) - 5 - Question 52

Which state has become the most densely populated state with 1102 persons per square kilometer?

A.
Bihar
B.
West Bengal
C.
Kerala
D.
Uttar Pradesh

SSC CPO Mock Test (Paper 1) - 5 - Question 53

The basic principle of Parliamentary Government is-

A.
Intergration between Legislature and Executive .
B.
Separation between Legislature and Executive .
C.
Distribution of powers between the Centre and the State .
D.
None of the above.

SSC CPO Mock Test (Paper 1) - 5 - Question 54

Which article incorporates the concept of judicial review?

A.
Art.12
B.
Art.13
C.
Art.14
D.
Art.16

SSC CPO Mock Test (Paper 1) - 5 - Question 55

Who started the first newspaper in India?

A.
Dadabhai Naoroji
B.
Sir Syed Ahmed Khan
C.
Rabindranath Tagore
D.
James A.Hickery

SSC CPO Mock Test (Paper 1) - 5 - Question 56

Which of the following floppy sizes exists?

A.
5.25 inches
B.
4.75 inches
C.
6 inches
D.
8 inches

SSC CPO Mock Test (Paper 1) - 5 - Question 57

Which goods is not imported in India ?

A.
Iron ore
B.
Petroleum
C.
Cotton
D.
Machinery

SSC CPO Mock Test (Paper 1) - 5 - Question 58

The main difference between application and system software is that:

A.
application software is composed of program instructions but system software is not.
B.
application software is stored in memory whereas system software is only in the CPU.
C.
system software is unnecessary whereas application software must be present on the computer.
D.
system software manages hardware whereas application software performs user tasks.

SSC CPO Mock Test (Paper 1) - 5 - Question 59

Which of the folowing Industries employs the largest number of workers in India?

A.
Sugar
B.
Textiles
C.
Jute
D.
Iron and steel.

SSC CPO Mock Test (Paper 1) - 5 - Question 60

"Open market operation" is a part of-

A.
Income policy
B.
Fiscal policy
C.
Credit policy
D.
Labour policy

SSC CPO Mock Test (Paper 1) - 5 - Question 61

Which plan gave emphasis on removal of poverty for the first time?

A.
Fourth
B.
Fifth
C.
Sixth
D.
Seventh

SSC CPO Mock Test (Paper 1) - 5 - Question 62

Limited liability means :

A.
The number of shares in the company is strictly limited
B.
Shareholder is only liable for the debts of the company to the extent of the unpaid value of his shares
C.
All shareholder have the same liability for the company's debts.
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 63

Which is first public sector unit in India to be disinvested?

A.
CMC Ltd.
B.
Modern Food Industies
C.
BALCO
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 64

In India those farmers are called ‘Marginal Farmers’ who hold the land upto—

A.
1 hectare
B.
2 hectare
C.
3 hectare
D.
4 hectare

SSC CPO Mock Test (Paper 1) - 5 - Question 65

The concept of supply curve as it is used in economic theory is relevant only for the case of-

A.
Oligopoly
B.
Monopoly
C.
Perfect or pure competition
D.
Monopolistic competition

SSC CPO Mock Test (Paper 1) - 5 - Question 66

Where is the Sahara Desert?

A.
Africa
B.
North America
C.
Australia
D.
South America

SSC CPO Mock Test (Paper 1) - 5 - Question 67

The largest natural satellite, Titan, is around which planet?

A.
Jupiter
B.
Saturn
C.
Uranus
D.
Venus

SSC CPO Mock Test (Paper 1) - 5 - Question 68

The Netherlands is the new name of

A.
Holland
B.
Christina
C.
Abyssinia
D.
Ankara

SSC CPO Mock Test (Paper 1) - 5 - Question 69

Which one of the following pairs is correctly matched ?

A.
Gulf of Carpentaria - Italy
B.
Gulf of Po Hai - Thailand
C.
Gulf of Tong King - Malaysia
D.
Gulf of Martban - Myanmar .

SSC CPO Mock Test (Paper 1) - 5 - Question 70

Who among the following is credited with the authorship of the Periplus of the Erythraean Sea ?

A.
Strabo
B.
An unknown Greek sailor.
C.
Megasthenes
D.
Plutarch

SSC CPO Mock Test (Paper 1) - 5 - Question 71

The strait of malacca lies between—

A.
Myanmar and Malaysia
B.
Malaysia and Indonesia
C.
Indonesia and Philippines
D.
Philippines and Taiwan

SSC CPO Mock Test (Paper 1) - 5 - Question 72

What lead Nawab Sirajuddaulah to attack Fort William in Calcutta in 1756

A.
An altercation between his soldiers and the British forces
B.
Refusal by british to pay taxes to him
C.
Refusal by the British to remove their fortifications from Calcutta
D.
None of the above

SSC CPO Mock Test (Paper 1) - 5 - Question 73

The ultimate source of law according to Vedlic philosophy was

A.
The King
B.
The people
C.
Nature
D.
Dharma

SSC CPO Mock Test (Paper 1) - 5 - Question 74

What does Bhagwat Gita primarily deal with

A.
The duties of a King
B.
The art of producing weapons
C.
The art of administration
D.
Philosophy of human life and death

SSC CPO Mock Test (Paper 1) - 5 - Question 75

The Swaraj Party was established in -

A.
AD 1921
B.
AD 1923
C.
AD 1924
D.
AD 1925

SSC CPO Mock Test (Paper 1) - 5 - Question 76

In which among the following molecules is the distance between two adjacent carbon atoms largest?

A.
Benzene
B.
Ethane
C.
Ethene
D.
Ethyne

SSC CPO Mock Test (Paper 1) - 5 - Question 77

Who is considered the hero of Mahabharata ?

A.
Yudhisthira
B.
Arjuna
C.
Abhimanyu
D.
Krishna

SSC CPO Mock Test (Paper 1) - 5 - Question 78

A tree species in Mauritius failed to reproduce because of the extinction of a fruit-eating bird. Which one of the following was that bird?

A.
Drove
B.
Dodo
C.
Condor
D.
Skuda

SSC CPO Mock Test (Paper 1) - 5 - Question 79

According to the World Health Organisation the disease which causes the death of the largest number of people today is:

A.
AIDS
B.
tuberculosis
C.
malaria
D.
ebola

SSC CPO Mock Test (Paper 1) - 5 - Question 80

People drinking water from a shallow handpump are likely to suffer from all of the following diseases except

A.
Cholera
B.
Typhoid
C.
Jaundice
D.
Fluorosis

SSC CPO Mock Test (Paper 1) - 5 - Question 81

Assertion [A] : Artificial satellites are always launched from the earth in the eastward direction.
Reason [R] : The earth rotates from west to east and so the satellite attains the escape velocity.

A.
Both A and R are true and R is the correct explanation of A
B.
Both A and R are true but R is not the correct explanation of A
C.
A is true but R is false
D.
A is false but R is true

SSC CPO Mock Test (Paper 1) - 5 - Question 82

Which one of the following pairs of materials serves as electrodes in chargeable batteries commonly used in devices such as torch lights, electric shavers etc.?

A.
Nickel and cadmium
B.
Zinc and carbon
C.
Lead peroxide and lead
D.
Iron and cadmium

SSC CPO Mock Test (Paper 1) - 5 - Question 83

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.

A.
Both A and R are true and R is the correct explanation of A
B.
Both A and R are true but R is not the correct explanation of A
C.
A is true but R is false
D.
A is false but R is true

SSC CPO Mock Test (Paper 1) - 5 - Question 84

In the case of a 'Test-tube bady'

A.
fertilization takes place inside the test-tube
B.
development of the baby takes place inside the test-tube
C.
fertilization takes place outside the mother's body
D.
unfertilized egg develops inside the test-tube

SSC CPO Mock Test (Paper 1) - 5 - Question 85

In a bisexual flower, if androceium and gynaecium mature at different times, the phenomenon is known as

A.
Dichogamy
B.
Herkogamy
C.
Heterogamy
D.
Monogamy

SSC CPO Mock Test (Paper 1) - 5 - Question 86

Who has been sworn in as the Deputy National Security Adviser (NSA) by the Union Government?

A.
Arvind Gupta
B.
Alok Joshi
C.
Rajinder Khanna
D.
Sanjeev Tripathi

SSC CPO Mock Test (Paper 1) - 5 - Question 87

Polio is a disease caused due to :

A.
Bacterial infection
B.
Virus infection
C.
Protozoal infection
D.
Food poisoning

SSC CPO Mock Test (Paper 1) - 5 - Question 88

Air-pockets that cause aircrafts to lose altitude suddenly are caused by

A.
Dense cloud cover
B.
Poor visibility
C.
Temperature inversions
D.
Intense low pressure in valleys that suck in air

SSC CPO Mock Test (Paper 1) - 5 - Question 89

By opening the door of a refrigerator which is inside the room

A.
You can cool the room to a certain degree
B.
You can cool it to the temperature inside the refrigerator
C.
You can warm the room
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 90

Which animal fights snakes ?

A.
Monkey
B.
Mongoose
C.
Tiger
D.
Jackal

SSC CPO Mock Test (Paper 1) - 5 - Question 91

Which of the following features distinguish musical sounds from noise ? (1) Regularity in sound (2) A musical sound has a single frequency (3) Absence of sudden changes of amplitude in respect of musical sounds

A.
1 and 2
B.
2 and 3
C.
1 and 3
D.
1,2 and 3

SSC CPO Mock Test (Paper 1) - 5 - Question 92

How do the centripetal forces pull a body ?

A.
Upward
B.
Downward
C.
Inwards
D.
Outwards

SSC CPO Mock Test (Paper 1) - 5 - Question 93

Greenhouse is

A.
a building chiefly of glass in which the temperature is very low
B.
a building in which green plants are cultivated
C.
a building chiefly of glass in which the temperature is maintained within the desired range
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 94

Who among the following has recently been appointed as the Director-General of Sports Authority of India (SAI)?

A.
Pradeep Kumar Sinha
B.
N K Sinha
C.
Neelam Kapur
D.
Siddhanth Das

SSC CPO Mock Test (Paper 1) - 5 - Question 95

In which of the following way the age of a tree can be determined ?

A.
By counting the number of leaves
B.
By counting the number of rings
C.
By looking at the stem of the tree
D.
By testing the thickness of the bark

SSC CPO Mock Test (Paper 1) - 5 - Question 96

Optical fibre works on the principle of

A.
Refraction
B.
Scattering
C.
Interference
D.
Total internal reflection

SSC CPO Mock Test (Paper 1) - 5 - Question 97

The Commonwealth completed its 50 yrs in

A.
December 1999
B.
September 1999
C.
November 1999
D.
October 1999

SSC CPO Mock Test (Paper 1) - 5 - Question 98

Which of the following is a language ?

A.
SYBASE
B.
PASCAL
C.
COREL DRAW
D.
Quark Express

SSC CPO Mock Test (Paper 1) - 5 - Question 99

What is the number of non-permanent members of the Security Council?

A.
6
B.
8
C.
10
D.
12

SSC CPO Mock Test (Paper 1) - 5 - Question 100

Which among the following is not a Asian country selected to the UN Committee on Human Rights for three year term beginning January, 1995?

A.
Sri Lanka
B.
Pakistan
C.
Philippines
D.
India

SSC CPO Mock Test (Paper 1) - 5 - Question 101

Ravi gave Rs 1200 on loan. Some amount he gave at 4% per annum simple interest and remaining at 5% per annum simple interest. After two yrs, he got Rs 110 as interest. Then the amounts given at 4% and 5% per annum simple interest are,respectively,

A.
Rs 500, Rs 700
B.
Rs 400, Rs 800
C.
Rs 800, Rs 300
D.
Rs 1100, Rs 1100

SSC CPO Mock Test (Paper 1) - 5 - Question 102

If x + y = 6 and 3x - y = 4, then x - y is equal to

A.
-1
B.
0
C.
2
D.
4

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 102

x + y = 6
⇒ y = 6 - x
Now, 3x - y = 4
or 3x - (6 - x) = 4
or 3x - 6 + x = 4
or 4x = 10
or x = 5 2
∴ y = 6 - 5/ 2 = 7 2
∴ x - y = 5/ 2 - 7 2 = -1

SSC CPO Mock Test (Paper 1) - 5 - Question 103

If 2 tables and 3 chairs cost Rs 2,315 and 2 chairs and 3 tables cost Rs 2,910,what is the cost of 4 chairs?

A.
Rs 2,553
B.
Rs 225
C.
Rs 820
D.
Rs 900

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 103

Let the cost of one table and chair be Rs x and Rs y
2x + 3y = 2315 .....(i)
3x + 2y = 2910 .....(ii)
Solving (i) and (ii) we get
y = 225, x = 820
∴ The cost of 4 chairs is Rs (4 x 225)
= Rs 900.00

SSC CPO Mock Test (Paper 1) - 5 - Question 104

Which one of the following is the solution of the system of linear equations (5/x)-(4/y)=3 and (9/x)-(8/y)=7?

A.
x is +ve and y is -ve
B.
y is +ve and x is -ve
C.
Both x and y are +ve
D.
Both x and y are -ve

SSC CPO Mock Test (Paper 1) - 5 - Question 105

The ratio of the age of a man and his wife is 4:3. After 4 yrs, this ratio will be 9:7. If at the time of the marriage, The ratio was 5:3, then how many yrs ago they were married?

A.
12 yrs
B.
8 yrs
C.
10 yrs
D.
None of these

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 105

4x + 4 3x + 4

= 9 7
or 28x + 28 = 27x + 36
or x = 8
Men's present age = 32yrs, Woman's age = 24 yrs
Let the required time be y years
32 - y 24 - y = 5 3 , y = 12 year

SSC CPO Mock Test (Paper 1) - 5 - Question 106

What is the ratio of the areas of two circles whose radii are in the ratio 1:2 ?

A.
1 : 2
B.
1 : 3
C.
1 : 4
D.
2 : 7.

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 106

Let radius of one circle is x
So radius of other is 2x
Ratio of area = πx 2 π(2x) 2
= πx2 /π4x ² = 1 4 = 1 : 4

SSC CPO Mock Test (Paper 1) - 5 - Question 107

The ratio of two unequal sides of a rectangle is 1:2. If its perimeter is 24cm, then length of diagonal is

A.
8 √5 cm
B.
4√ 5 cm
C.
4 /√ 5 cm
D.
2 /√5 cm

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 107

Let the sides of rectangle are x and 2x respectively. Then
2(x + 2x) = 24
⇒ x = 4
∴ Sides are 4 and 8 respectively.

SSC CPO Mock Test (Paper 1) - 5 - Question 108

A boy rides his bicycle 10 km at an average speed of 12 km/hr and again travel 12 km at an average speed of 10 km/hr. His average speed for the entire trip is approximately

A.
10.4 km/hr
B.
10.8 km/hr
C.
11.0 km/hr
D.
12.2 km/hr

SSC CPO Mock Test (Paper 1) - 5 - Question 109

The average of six numbers is x and the average of three of these is y. If the average of the remaining three is z, then:

A.
x = y+z
B.
2x = y+z
C.
x = 2y + 2z
D.
None of these

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 109

x = (3y + 3z)/6
2x = y+ z

SSC CPO Mock Test (Paper 1) - 5 - Question 110

A bicycle wheel makes 500 revolutions in moving 1.1 km. The diameter of the wheel is

A.
1.4 m
B.
0.7 m
C.
0.35 m
D.
none of the above

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 110

2πr = Circumference of the wheel = 1100 500 = 11 5
⇒ 2r = 11 / 5 x 7 /22 = 0.7 m

SSC CPO Mock Test (Paper 1) - 5 - Question 111

A TV and a VCR togehter cost Rs 35,000. If TV is 1 1/2 times costlier than VCR,then the cost of VCR is

A.
Rs 12,000
B.
Rs 14,000
C.
Rs 13,000
D.
Rs 15,000

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 111

Let cost of TV and VCR are Rs. x and Rs. y
Then x + y = Rs. 35000
Now, x = 3 2 y = 1.5y
1.5y + y = 35000
or, 2.5y = 35000
y = Rs. 14,000

SSC CPO Mock Test (Paper 1) - 5 - Question 112

The sum of the first 20 terms of the series (1/5x6)+(1/6x7)+(1/7x 8)+... is :

A.
0.16
B.
1.6
C.
16
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 113

A ship at sea goes 60 km due east and then some distance due north. If now it is 61 km form its starting point then the distance travelled due north is

A.
1 km
B.
11 km
C.
121 km
D.
None of the above

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 113

Using pythagorous theorem
x² +60² = 61²
x = 11 km

SSC CPO Mock Test (Paper 1) - 5 - Question 114

The vertices of a diagonal of a parallelogram are (3,-4) and (-6,5) and third vertex is (-2,1), then fourth vertex is

A.
(1,1)
B.
(1,0)
C.
(0,1)
D.
(-1,0)

SSC CPO Mock Test (Paper 1) - 5 - Question 115

A finance company declares that, with Compound Interest, a sum of money deposited by anyone will become 8 times in 3 yrs. If the same amount is deposited at the same compound rate of interest, then in how many yrs it will become 16 times?

A.
4 yrs
B.
5 yrs
C.
6 yrs
D.
7 yrs

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 115

2³ (8 times) → 3 years
2⁴ (16 times) → ?
Total Number of years = 3 x 4 3 = 4 years

SSC CPO Mock Test (Paper 1) - 5 - Question 116

The cost price of an article is 64% of the marked price. Calculate the gain percent after allowing a discount of 12%.

A.
52%
B.
48%
C.
50.5%
D.
37.5%

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 116

Let marked price = Rs 100
Then C.P. = Rs 64. S.P = Rs 88
∴ Gain % = [ 24 64 x 100]% = 37.5%

SSC CPO Mock Test (Paper 1) - 5 - Question 117

Which of the following numbers is the least?

A.
(0.5) ²
B.
√0.49
C.
³√0.008
D.
0.23

SSC CPO Mock Test (Paper 1) - 5 - Question 118

Chords AB and CD of a circle when produced meet outside the circle at P. If AB = 4cm; BP = 3cm and CP = 14 cm. Then the length of CD is

A.
3 cm
B.
4.5 cm
C.
6 cm
D.
None of the above

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 118

Use PA x PB = PC x PD.

SSC CPO Mock Test (Paper 1) - 5 - Question 119

Locus of a point which is equidistant from two parallel line in a plane

A.
Is a line mid parallel to them
B.
Is a circle which touches the lines
C.
Is a pair of lines perpendicular to the given lines
D.
No such locus is possible

SSC CPO Mock Test (Paper 1) - 5 - Question 120

The interior angles of a pentagon are in the ratio 1 : 2 : 3 : 5 : 9. The largest angle of the polygon is

A.
234º
B.
252º
C.
243º
D.
265º

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 120

Let angle be x
So, 1st angle is 1x
2nd angle is 2x
3rs angle is 3x
4th angle is 5x
& 5th angle is 9x
Sum of these angles is (1 + 2 + 3 + 5 + 9)x = 20x
Sum of the interior angle of a pentagon is = 540º
Hence x = 540 /20 = 27º
So, largest angle is 27 x 9 = 243º

SSC CPO Mock Test (Paper 1) - 5 - Question 121

The length of the shadow of a rod inclined at 10º to the vertical towards the sun is 2.05 metres when the elevation of the sun is 38º.The length of the rod is

A.
[(2.05 sin38º)/(sin42º)]
B.
[(2.05 cos38º)/(sin42º)]
C.
[(2.05 sin42º)/(sin38º)]
D.
[(2.05 cos42º)/(sin38º)]

SSC CPO Mock Test (Paper 1) - 5 - Question 122

In a division sum,a student took 42 as divisor instead of 24. His answer was 28.The correct answer must have been

A.
36
B.
42
C.
49
D.
54

SSC CPO Mock Test (Paper 1) - 5 - Question 123

The least perfect square number divisible by 2,3,4,6,8 is

A.
1024
B.
1296
C.
900
D.
784

SSC CPO Mock Test (Paper 1) - 5 - Question 124

Pipes A and B running together can fill a cistern in 6 minutes. If B takes 5 minutes more than A to fill the cistern, then the times in which A and B will fill the cistern separately will be respectively

A.
15 minutes, 20 minutes
B.
15 minutes, 10 minutes
C.
10 minutes, 15 minutes
D.
25 minutes, 20 minutes

SSC CPO Mock Test (Paper 1) - 5 - Question 125

The difference between a discount of 35% and two successive discounts of 20% on a certain bill was Rs.22. Find the amount of the bill.

A.
Rs.200
B.
Rs.1100
C.
Rs.2200
D.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 126

65% of ? = 20% of 422.50

A.
84.5
B.
130
C.
139.425
D.
200

SSC CPO Mock Test (Paper 1) - 5 - Question 127

In a triangle ABC, A = 30º, b = 8, a = 6, then B = sin⁻¹ x where x =

A.
1/2
B.
1/3
C.
2/3
D.
1

SSC CPO Mock Test (Paper 1) - 5 - Question 128

By selling 12 marbles for a rupee, a shopkeeper loses 20%. In order to gain 20% in the transaction, he should sell the marbles at the rate of how many marbles for a rupee?

A.
8
B.
6
C.
4
D.
3

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 128

Given : S.P. of 12 marbles / 0.8 = Rs. 1.25
Now S.P. of 12 marbles at a gain of 20%
= C.P. x 1.2 = 1.25 x 1.2 = Rs. 1.5
It means in order to gain 20% he should sell 12 marbles for Rs. 1.5. Or for Re . 1 he should sell 12 /1.5 = 8 marbles.

SSC CPO Mock Test (Paper 1) - 5 - Question 129

5% of 10% of Rs 175 is

A.
Rs 8.75
B.
Rs 0.50
C.
Rs 0.875
D.
Rs 17.50

SSC CPO Mock Test (Paper 1) - 5 - Question 130

The ratio of two numbers is 4:5. But, if each number is increased by 20, the ratio becomes 6:7. The sum of such numbers is:

A.
90
B.
95
C.
100
D.
60

SSC CPO Mock Test (Paper 1) - 5 - Question 131

If(3 + 5 + 7 + ... upto n terms)/(5 + 8 + 11 + ... upto 10 terms) = 7, then the values of n is

A.
35
B.
36
C.
37
D.
40

SSC CPO Mock Test (Paper 1) - 5 - Question 132

If A:B=2:3,B:C=4:5,Then A:B:C is

A.
2:3:5
B.
5:4:6
C.
6:4:5
D.
8:12:15

SSC CPO Mock Test (Paper 1) - 5 - Question 133

Let PQ = 64 km A man starts from P and walks 32 km on first day, on second day he walks only 16 km, on third day he walks 8 km, on fourth day he walks just half, i.e. 4 km. He will reach Q in

A.
16 days
B.
8 days
C.
32 days
D.
He will never reach

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 133

Distance between PQ = 64 km
Distance covered on the 1st day = 64 2 = 32 km
Distance covered on the 2nd day = 32 2 = 16 km
Like wise Total distance covered = 32 + 16 + 8 + 4 + ..........
This is an infinite geometric series whose first term is 32 and common ratio = 1 2
∴ Sum of the infinite series = a 1 - r
Where a is the first term and r common ratio = 32 1 - 1 2 = 64
Hence the man will never reach Q

SSC CPO Mock Test (Paper 1) - 5 - Question 134

Which is the smallest of the following numbers?

A.
√7
B.
1/√7
C.
√7/7
D.
1/7

SSC CPO Mock Test (Paper 1) - 5 - Question 135

The value of the expression tan 1ºtan2ºtan3ºtan4º...tan87ºtan88ºtan89º is equal to

A.
0
B.
1
C.
2
D.
∞

SSC CPO Mock Test (Paper 1) - 5 - Question 136

If tan α = 1/ 7 , tan β = 1 /3 , then cos 2α=

A.
sin 2β
B.
sin 4β
C.
sin 3β
D.
cos 3β

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 136

SSC CPO Mock Test (Paper 1) - 5 - Question 137

A cone of height 9 cm with diameter of its base 18 cm is carved out from a wooden solid sphere of radius 9 cm. The percentage of the wood wasted is :

A.
25%
B.
25π%
C.
50%
D.
75%

SSC CPO Mock Test (Paper 1) - 5 - Question 138

The volumes of two spheres are in the ratio of 64:27. The ratio of their surface areas is :

A.
1:2
B.
2:3
C.
9:16
D.
16:9

SSC CPO Mock Test (Paper 1) - 5 - Question 139

A can do a certain work in the same time in which B and C together can do it. If A and B together could do it in 10 days and C alone in 50 days, then B alone could do it in :

A.
15 days
B.
20 days
C.
25 days
D.
30 days

Detailed Solution for SSC CPO Mock Test (Paper 1) - 5 - Question 139

A = B + C

⇒ A + B + C = 6 units
But A = B + C
⇒ 2(B + C) = 6 units
⇒ B + C = 3 units
⇒ B + C - C = 3 - 1 = 2 units
⇒ B = 2 units
Hence, B alone did it in:
50 2 = 25 days

SSC CPO Mock Test (Paper 1) - 5 - Question 140

The value of cot A + tan (180º+A)+tan(90º+A)+tan (360º-A) is

A.
0
B.
1
C.
3/2
D.
2

SSC CPO Mock Test (Paper 1) - 5 - Question 141

A cylindrical tank of diameter 35 cm is full of water. If 11 litres of water is drawn off, the water level in the tank will drop by :

A.
10.5 cm
B.
11.42 cm
C.
12.85 cm
D.
14 cm

SSC CPO Mock Test (Paper 1) - 5 - Question 142

Production of two Companies A and B over the years (Production in Lakh units)

For Company A, what is the percent decrease in production from 2000 to 2001 ?

A.
75
B.
50
C.
25
D.
10
E.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 143

Production of two Companies A and B over the years (Production in Lakh units)

In 2007, the production of Company B is approximately what percent of that of in 2006 ?

A.
60
B.
157
C.
192
D.
50
E.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 144

Production of two Companies A and B over the years (Production in Lakh units)

For Company A, in which year is the percentage increase/decrease in the production from the previous year the highest ?

A.
2007
B.
2001
C.
2005
D.
2002
E.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 145

Production of two Companies A and B over the years (Production in Lakh units)

What is the difference in the total production of the Companies for the given years ?

A.
27,00,000
B.
31,00,000
C.
2,70,000
D.
3,10,000
E.
None of these

SSC CPO Mock Test (Paper 1) - 5 - Question 146

These questions are to be answered on the bases of the following pie chart which gives the marks scored by a student in an examination in five subjects- English,Hindi,Mathematics,Science and Social Science. Assuming that the total marks obtained for the examination are 540 answer these questions.

The marks scored by the student in Hindi and Mathematics exceed the marks scored in English and Social Science by :

A.
60
B.
75
C.
40
D.
30

SSC CPO Mock Test (Paper 1) - 5 - Question 147

These questions are to be answered on the bases of the following pie chart which gives the marks scored by a student in an examination in five subjects- English,Hindi,Mathematics,Science and Social Science. Assuming that the total marks obtained for the examination are 540 answer these questions.

he subject in which the student scored 22.2% marks is :

A.
Hindi
B.
Science
C.
Social Science
D.
English

SSC CPO Mock Test (Paper 1) - 5 - Question 148

These questions are to be answered on the bases of the following pie chart which gives the marks scored by a student in an examination in five subjects- English,Hindi,Mathematics,Science and Social Science. Assuming that the total marks obtained for the examination are 540 answer these questions.

The marks obtained in three subjects , English , Science and Social Science , are what percent of the total marks ?

A.
45%
B.
444/9%
C.
55%
D.
555/9%

SSC CPO Mock Test (Paper 1) - 5 - Question 149

These questions are to be answered on the bases of the following pie chart which gives the marks scored by a student in an examination in five subjects- English,Hindi,Mathematics,Science and Social Science. Assuming that the total marks obtained for the examination are 540 answer these questions.

The marks obtained in Mathematics are what percent of the total marks ?

A.
20%
B.
30%
C.
35%
D.
25%

SSC CPO Mock Test (Paper 1) - 5 - Question 150

These questions are to be answered on the bases of the following pie chart which gives the marks scored by a student in an examination in five subjects- English,Hindi,Mathematics,Science and Social Science. Assuming that the total marks obtained for the examination are 540 answer these questions.

The aggregate marks obtained by the students averaged over the 5 subject is :

A.
72
B.
108
C.
90
D.
75

SSC CPO Mock Test (Paper 1) - 5 - Question 151

Find the antonym of DESTINY

A.
Vulnerability
B.
Chance
C.
Self-dependence
D.
Fate

SSC CPO Mock Test (Paper 1) - 5 - Question 152

Find the antonym of ARTIFICIAL

A.
Solid
B.
Truthful
C.
Authentic
D.
Natural

SSC CPO Mock Test (Paper 1) - 5 - Question 153

Find the antonym of DETESTS

A.
approves of
B.
is fond of
C.
adores
D.
is interested in

SSC CPO Mock Test (Paper 1) - 5 - Question 154

Find the antonym of BASE

A.
Roof
B.
Height
C.
Top
D.
Climax

SSC CPO Mock Test (Paper 1) - 5 - Question 155

Find the Antonym of HESITATE

A.
Proud
B.
Confident
C.
Certain
D.
Reluctant

SSC CPO Mock Test (Paper 1) - 5 - Question 156