Official Paper

Delhi Police Constable Previous Year Paper (Held on: 8 Dec 2017 Shift 2)

100 questions · 90 minutes · with answers · free

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Reasoning (35 questions)

In the following question, select the related word from the given alternatives.

Knife : Cut :: Eraser : ?

((a))
White
((b))
Soft
((c))
Erase
((d))
Elastic

Show Answer

Answer: ((a))

White

In the following question, select the related letters from the given alternatives.

MAZE : SFDH :: EYRI : ?

((a))
JDVK
((b))
KDVL
((c))
JCUK
((d))
KCVK

Show Answer

Answer: ((a))

JDVK

In the following questions select the related number from the given alternatives.

14 : 44 ∷ 29 : ?

((a))
45
((b))
39
((c))
55
((d))
59

Show Answer

Answer: ((a))

In the following question, select the odd word from the given alternatives

((a))
Chair
((b))
Table
((c))
Door
((d))
Wood

Show Answer

Answer: ((a))

Chair

In the following question, select the odd letters from the given alternatives.

((a))
FKQV
((b))
BFLQ
((c))
CHNS
((d))
BGMR

Show Answer

Answer: ((a))

FKQV

In the following question, select the odd number pair from the given alternatives.

((a))
5 - 20
((b))
9 - 54
((c))
7 - 28
((d))
11 - 44

Show Answer

Answer: ((a))

5 - 20

In the following question, select the odd number pair from the given alternatives

((a))
49 - 36
((b))
63 - 18
((c))
74 - 26
((d))
56- 30

Show Answer

Answer: ((a))

49 - 36

How many triangles are there in the given figure?

((a))
4
((b))
6
((c))
8
((d))
10

Show Answer

Answer: ((a))

How many rectangles are there in the given figure?

((a))
11
((b))
12
((c))
10
((d))
13

Show Answer

Answer: ((a))

Which of the following cube in the answer figure can be made based on the unfolded cube in the question figure?

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

Three positions of a cube are shown below. What will come opposite to face containing P?

((a))
S
((b))
R
((c))
U
((d))
T

Show Answer

Answer: ((a))

Which answer figure will complete the pattern in the question figure?

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

Form the given answer figures select the one in which the question figure is hidden/ embedded.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

Choose the alternative which most closely resembles the water image of the given figure.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the following question, select the number which can be placed at the sign of question mark(?) from the given alternatives.

9	6	8
2	3	2
5	4	7
47	27	?

((a))
52
((b))
58
((c))
62
((d))
56

Show Answer

Answer: ((a))

From the given alternatives, select the word which can be formed using the letters of the given word.

REGISTRATION

((a))
GIST
((b))
REACT
((c))
TRACT
((d))
BRAIN

Show Answer

Answer: ((a))

GIST

Identify the diagram that represents the relationship among the given classes

Towel, Pink, Blue

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the given figure, how many pens are of iron but are not hard?

((a))
19
((b))
15
((c))
49
((d))
31

Show Answer

Answer: ((a))

In the following question below are given some statements is followed by some conclusions. Taking 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 conclusion logically follows the given statements.

Statements:

I. No pencil is table.

II. Some table are red.

Conclusions:

I. All red are table.

II. Some pencils are red.

((a))
Only conclusion (I) follows.
((b))
Only conclusion (II) follows.
((c))
Both conclusion follow.
((d))
Neither conclusion (I) nor conclusion (II) follows.

Show Answer

Answer: ((a))

Only conclusion (I) follows.

In the following question below are given some statements followed by some conclusions. Taking 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 conclusion logically follows the given statements.

Statements:

I. All watches are red.

II. Some red are blue.

Conclusions:

I. Some blue are watches.

II. All red are blue.

III. Some watches are not red.

((a))
Only conclusion (I) follows.
((b))
Only conclusion (II) follows.
((c))
Only conclusion (III) follows.
((d))
Neither conclusion follows.

Show Answer

Answer: ((a))

Only conclusion (I) follows.

Pointing towards a man, a boy said, “He is the only child of my sister’s grandfather. “ How is that man related to boy?

((a))
Father
((b))
Son
((c))
Brother
((d))
Grandfather

Show Answer

Answer: ((a))

Father

Aman is the brother of Shweta. Shweta is the mother of Rohit. Rohit is the son of Mayank who is the son of Pankaj. How Rohit’s mother related to Pankaj?

((a))
Daughter-in-law
((b))
Sister
((c))
Mother
((d))
Wife

Show Answer

Answer: ((a))

Daughter-in-law

If the compound interest on a certain sum for 2 years at the rate of 8% per annum is Rs. 832, then what will be the simple interest (in Rs) at the same rate of interest for 2 years?

((a))
816
((b))
800
((c))
768
((d))
784

Show Answer

Answer: ((a))

816

If trader sells an article at Rs. 528, then his loss is 12%. What is the cost price (in Rs.) of the article?

((a))
612
((b))
576
((c))
600
((d))
633

Show Answer

Answer: ((a))

612

In the given question, there are four figures given out of which three are similar in some manner and one is not like the others. Select the figure which is add one out.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the given question, there are four figures given out of which three are similar in some manner and one is not like the others. Select the figure which is odd one out

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the given question, there are four figures given out of which three are similar in some manner and one is not like the others. Select the figure which is odd one out.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the following question, select the missing number from the given series.

21, 27, 32, 36, 39, ?

((a))
48
((b))
43
((c))
41
((d))
52

Show Answer

Answer: ((a))

In the following question, select the missing number from the given series.

9, 19, 40, 83, 170 ?

((a))
345
((b))
228
((c))
320
((d))
245

Show Answer

Answer: ((a))

345

In the following question select the figure which can be placed at the sign of question mark (?) from the given alternatives.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In the following question, select the figure which can be placed at the sign of question mark (?) from the given alternatives.

((a))
((b))
((c))
((d))

Show Answer

Answer: ((a))

In a certain code language, “PHONE” is written as SKRQH .how is “CALLS” written in that code language?

((a))
VODDF
((b))
FDOOV
((c))
FSMNV
((d))
VNFDG

Show Answer

Answer: ((a))

VODDF

In a certain code language, “TAP” is written as “39” and “ LAP” is written as “31”. How is “MAT” written in that code language?

((a))
36
((b))
38
((c))
42
((d))
30

Show Answer

Answer: ((a))

In a certain code language, “FLOCKING” is written as “BPKGGMJK”. How is “FLATMATE” written in that code language?

((a))
BPWXIEPI
((b))
CQXYJFQJ
((c))
JHEPQWXA
((d))
JQHYIEPI

Show Answer

Answer: ((a))

BPWXIEPI

General Knowledge/Current Affairs (50 questions)

Every production is organized by combining land, labour, physical capital and human capital which are known as ________.

((a))
Factors of production
((b))
Factors of investment
((c))
Factors of profit
((d))
Factors of loss

Show Answer

Answer: ((a))

Factors of production

The practice of growing more than one crop on a piece of land during a year is known as _________ cropping.

((a))
Mixed
((b))
Inter
((c))
Diverse
((d))
Multiple

Show Answer

Answer: ((a))

Mixed

Small Industries Development Bank of India (SIDBI) was established in which year?

((a))
1990
((b))
1988
((c))
1992
((d))
1994

Show Answer

Answer: ((a))

1990

To ensure the availability of food to all sections of society, the Indian government carefully designed a food security system which is composed of buffer stock and ___________.

((a))
Public distribution system
((b))
Godown construction
((c))
Good transportation
((d))
High production of crops

Show Answer

Answer: ((a))

Public distribution system

Which among the following is a part of permanent executive in India?

((a))
Prime Minister of India
((b))
Chief Minister of any state
((c))
Defence Minister of India
((d))
Civil Servants

Show Answer

Answer: ((a))

Prime Minister of India

A change in the constitution made by the supreme legislative body in a country is known as _________.

((a))
New Consitution
((b))
Constituent Assembly
((c))
Constitutional Amendment
((d))
Altered Constitution

Show Answer

Answer: ((a))

New Consitution

The Union List or State List is given in which schedule of constitution of India?

((a))
Fourth Schedule
((b))
Sixth Schedule
((c))
Seventh Schedule
((d))
Ninth Schedule

Show Answer

Answer: ((a))

Fourth Schedule

According to the Indian Constitution which of the following is an INCORRECT pair?

((a))
Part II - Citizenship
((b))
Part IV - Directive principles of State Policy
((c))
Part IV (A) - Fundamental Duties
((d))
Part IX - The Union Territories

Show Answer

Answer: ((a))

Part II - Citizenship

Which among the following was the second capital of Kushanas in ancient India?

((a))
Patliputra
((b))
Delhi
((c))
Lahore
((d))
Mathura

Show Answer

Answer: ((a))

Patliputra

Whose tomb was the first garden tomb of India?

((a))
Humayun
((b))
Shah Jahan
((c))
Aurangzeb
((d))
Babur

Show Answer

Answer: ((a))

Humayun

Which incident was the reason for calling off the non-cooperation movement?

((a))
Kakori Conspiracy
((b))
Chauri-Chaura Incident
((c))
Jallianwalabagh Massacre
((d))
Dandi March

Show Answer

Answer: ((a))

Kakori Conspiracy

Which year the British made an attempt to secure full Indian cooperation through the introduction of the Cripps Mission?

((a))
1939
((b))
1940
((c))
1942
((d))
1944

Show Answer

Answer: ((a))

1939

Which among the following developed into the Brahmo Sabha in the year 1828?

((a))
Atmiya Sabha
((b))
Desh Sabha
((c))
Hriday Sabha
((d))
Pratharna Sabha

Show Answer

Answer: ((a))

Atmiya Sabha

What was symbolized by hand with a wheel on the palm in Jainism?

((a))
Ahimsa
((b))
Dharma
((c))
Prakirti
((d))
Nirvana

Show Answer

Answer: ((a))

Ahimsa

India's total area accounts for about what percent of the total geographical area of the world?

((a))
1.8
((b))
2.4
((c))
2.8
((d))
3.2

Show Answer

Answer: ((a))

1.8

Uttarakhand, Uttar Pradesh, Bihar, West Bengal and Sikkim have common frontiers with _________.

((a))
Nepal
((b))
Afghanistan
((c))
China
((d))
Pakistan

Show Answer

Answer: ((a))

Nepal

Which is the correct arrangement of the hills from the West to East?

((a))
The Garo, the khasi and the Jaintia
((b))
The Khasi, the Garo and the Jaintia
((c))
The Garo, the Jaintia and the khasi
((d))
The Jaintia, the Khasi and the Garo

Show Answer

Answer: ((a))

The Garo, the khasi and the Jaintia

Which soils are also known as regur soils?

((a))
Alluvial Soils
((b))
Laterite Soils
((c))
Arid Soils
((d))
Black Soils

Show Answer

Answer: ((a))

Alluvial Soils

Which is the condition in which experience extreme weather conditions at places away from the sea?

((a))
Continentality
((b))
Specificity
((c))
Relativity
((d))
Complexity

Show Answer

Answer: ((a))

Continentality

National waterway 1 that connects Allahabad to Haldia, includes which three rivers?

((a))
Ganga-Narmada-Tapi
((b))
Ganga-Godavari-Krishna
((c))
Ganga-Bhagirathi-Hoogli
((d))
Narmada-Tapi-Brahamputra

Show Answer

Answer: ((a))

Ganga-Narmada-Tapi

Which lens generally bends inwards the light falling on it?

((a))
Convex
((b))
Concave
((c))
Plano concave
((d))
Cylindrical

Show Answer

Answer: ((a))

Convex

Which among the following has the highest energy?

((a))
Red light
((b))
Indigo light
((c))
Orange light
((d))
Yellow light

Show Answer

Answer: ((a))

Red light

Lubricants are those substances that _________.

((a))
Increase friction
((b))
Reduce friction
((c))
Do not effect friction
((d))
No option is correct

Show Answer

Answer: ((a))

Increase friction

Which among the following is an example of a single cell which can change its shape?

((a))
Amoeba
((b))
Euglena
((c))
Paramecium
((d))
Yeast

Show Answer

Answer: ((a))

Amoeba

Pipe like vessels to transport water and nutrients from the soil in plants are _________.

((a))
Epidermis
((b))
Vascular tissue
((c))
Meristematic tissue
((d))
Collenchyma

Show Answer

Answer: ((a))

Epidermis

What is the chemical name of green vitriol?

((a))
Ferrous Sulphate
((b))
Ferric oxide
((c))
Ferric phosphate
((d))
Ferric hydroxide

Show Answer

Answer: ((a))

Ferrous Sulphate

Formation of which compound makes lime water milky when carbon dioxide is passed through it?

((a))
calcium sulphate
((b))
Calcium carbonate
((c))
Calcium bicarbonate
((d))
Calcium oxide

Show Answer

Answer: ((a))

calcium sulphate

Which is NOT an organic acid?

((a))
Nitric acid
((b))
Acetic acid
((c))
Malic acid
((d))
Citric acid

Show Answer

Answer: ((a))

Nitric acid

Which among the following is a 'dynamic living entity' - full of life and vitality?

((a))
Desert
((b))
Forest
((c))
Atmosphere
((d))
Water

Show Answer

Answer: ((a))

Desert

Acid rain refers to the precipitation with a pH ________.

((a))
less than 5
((b))
More than 6
((c))
more than 7
((d))
equal to 7

Show Answer

Answer: ((a))

less than 5

Which is the first project to be commissioned under Prime Minister's Ladakh Renewable Energy Initivative?

((a))
Hydro power Plant in Biaras Drass
((b))
Hydro Power Plant in Spiti Valley
((c))
Hydro Power Plant in Doothpathari
((d))
Hydro Power Plant in Coorg

Show Answer

Answer: ((a))

Hydro power Plant in Biaras Drass

Which is a scheme launched on November 3, 2017 to promote Philately (Stamp Collection)?

((a))
Deen Dayal SHISHU Yojana
((b))
Deen Dayal SPARSH Yojana
((c))
Deen Dayaal SAMPRIT Yojana
((d))
Deen Dayal SPARDHA Yojana

Show Answer

Answer: ((a))

Deen Dayal SHISHU Yojana

Under which project, the World's first negative emissions carbon-capture plant begins operations in Iceland?

((a))
CarbFix
((b))
Carbon-di-Oxide $(CO_2)$ Sink
((c))
Carbon Footprint
((d))
Green World

Show Answer

Answer: ((a))

CarbFix

In November 2017, which test was performed by NASA for its Mars 2020 Mission?

((a))
RS-25 Engine Test
((b))
Suborbital Rocket Test
((c))
Dynamic Range Camera Test
((d))
Supersonic Parachute Test

Show Answer

Answer: ((a))

RS-25 Engine Test

Which cricket team won the ICC Women;s World cup?

((a))
India
((b))
Australia
((c))
New Zealand
((d))
England

Show Answer

Answer: ((a))

India

Roger Federer won which title in 2017 for the record 8^th time in his career?

((a))
French Open
((b))
US Open
((c))
Wimbledon
((d))
Australian Open

Show Answer

Answer: ((a))

French Open

India has started implementation of motor pact with its neighbouring countries Bangladesh and _______ in October 2017.

((a))
Bhutan
((b))
Nepal
((c))
Myanmar
((d))
China

Show Answer

Answer: ((a))

Bhutan

With which neighbouring country India has signed a deal in October 2017 to build houses in that nation's port city?

((a))
Bangladesh
((b))
Sri Lanka
((c))
Myanmar
((d))
Maldives

Show Answer

Answer: ((a))

Bangladesh

Who has been awarded the 2015-16 Indira Gandhi Award for National Integration on October 14, 2017?

((a))
M S Swaminathan
((b))
Shyam Benegal
((c))
Gulzar
((d))
TM Krishna

Show Answer

Answer: ((a))

M S Swaminathan

Who is the winner of 2017 Blue Planet Prize?

((a))
James Hansen
((b))
Wendell Berry
((c))
Vandna Shiva
((d))
Hans Joachim Schellnhuber

Show Answer

Answer: ((a))

James Hansen

Who is the head of the committee constituted on October 30, 2017 to oversee PSU bank mergers?

((a))
Arun Jaitely
((b))
Urjit Patel
((c))
Raghuram Rajan
((d))
Uday Kotak

Show Answer

Answer: ((a))

Arun Jaitely

In October 2017, which organisation has suggested a three pronged approach for structural reform in India?

((a))
World Bank
((b))
International Monetary Fund (IMF)
((c))
Asian Infrastructure Investment Bank (AIIB)
((d))
World Trade Organization (WTO)

Show Answer

Answer: ((a))

World Bank

Where was the 12th session India-Tunisia Joint Commission organized on October 30, 2017?

((a))
Benguluru
((b))
Pune
((c))
Shimla
((d))
New Delhi

Show Answer

Answer: ((a))

Benguluru

On November 22, 2017 the union Cabinet of India approved Agreement Cooperation Terrorism and Organized Crime with ______.

((a))
Pakistan
((b))
United States of America
((c))
Russia
((d))
France

Show Answer

Answer: ((a))

Pakistan

The Special Centre of Disaster Research (SCDR) was inaugurated on October 26, 2017 at ________.

((a))
Jawaharlal Nehru University, New Delhi
((b))
Indian Institute of Technology, Delhi
((c))
Indian Institute of Science, Bangalore
((d))
Indian School of Mines, Dhanbad

Show Answer

Answer: ((a))

Jawaharlal Nehru University, New Delhi

What is the total capacity of Indian Railway's first of Solar plants launched in July 14, 2017?

((a))
3 megawatt peak
((b))
5 megawatt peak
((c))
10 megawatt peak
((d))
15 megawatt peak

Show Answer

Answer: ((a))

3 megawatt peak

Search engine giant Google Doodle celebrated whose 151^st birthday on November 15, 2017?

((a))
Cornelia Sorabji
((b))
Geeta Madhavan
((c))
Violet Alva
((d))
K.K Usha

Show Answer

Answer: ((a))

Cornelia Sorabji

Who would be the first woman President of NASSCOM in 2018?

((a))
Michelle Bachelete
((b))
Helen Clark
((c))
Debjani Ghosh
((d))
Radhika Coomaraswamy

Show Answer

Answer: ((a))

Michelle Bachelete

Which city in India has been included in UNESCO's Creative Cities Network in November 2017?

((a))
Chennai
((b))
visakhapatnam
((c))
Dehradun
((d))
Jaipur

Show Answer

Answer: ((a))

Chennai

In August 2017 which country allowed the import of Indian bananas, pomegranate custard apple for the first time?

((a))
Spain
((b))
Canada
((c))
Cuba
((d))
Zimbabwe

Show Answer

Answer: ((a))

Spain

Numerical Ability (15 questions)

What of the following statement(s) is/are true?

I. 2⁴⁰⁰> 3³⁰⁰

II. 3⁴⁰⁰> 4³⁰⁰

((a))
Only I
((b))
Only II
((c))
Both I and II
((d))
Neither I nor II

Show Answer

Answer: ((a))

Only I

What is the sum of first 30 even numbers?

((a))
910
((b))
930
((c))
900
((d))
920

Show Answer

Answer: ((a))

910

What is the value of (1.01)² + (0.01)²?

((a))
1.0202
((b))
1.202
((c))
10.202
((d))
102.02

Show Answer

Answer: ((a))

1.0202

How many numbers are there from 80 to 120 which are divisible by both 7 and 5?

((a))
1
((b))
2
((c))
3
((d))
4

Show Answer

Answer: ((a))

If a + b = 10 and ab = 5, then what is the value of a² + b²?

((a))
80
((b))
90
((c))
100
((d))
110

Show Answer

Answer: ((a))

The income of C is 30% more than income of B and the income of B is 30% more than the income of A. The income of C is how much percent more than the income of A?

((a))
63
((b))
60
((c))
55
((d))
69

Show Answer

Answer: ((a))

If x : y = 4 : 3 and y : z = 7 : 9, then what is x : z?

((a))
4 : 9
((b))
28 : 27
((c))
15 : 17
((d))
12 : 27

Show Answer

Answer: ((a))

4 : 9

Average of 50 numbers was calculated as 18. Three numbers 18, 32 and 65 were wrong taken as 25, 29 and 56. What will be the correct average?

((a))
18.4
((b))
17.8
((c))
18.1
((d))
17.6

Show Answer

Answer: ((a))

18.4

A man borrowed Rs. 8000 at compound interest at the rate of 10% per annum. If the interest is compounded half yearly, then what will be the amount(n Rs.) to be paid after 1.5 year?

((a))
9413
((b))
9261
((c))
8286
((d))
8142

Show Answer

Answer: ((a))

9413

If a woman purchases 14 apples for Rs. 13 and sells 13 apples for 14, then what will be her profit or loss percentage?

((a))
13.77 profit
((b))
15.97 profit
((c))
14.28 loss
((d))
12.5 loss

Show Answer

Answer: ((a))

13.77 profit

Pankaj purchases a watch for Rs. 900 and marks its marked price such a way that after allowing a discount of 30%, he earns a profit of 40%. What is the marked price (in Rs.) of the watch?

((a))
1200
((b))
1800
((c))
2050
((d))
1980

Show Answer

Answer: ((a))

1200

The length of the diagonal of a square is 7 cm. what is the area (in cm²) of the square?

((a))
23
((b))
32
((c))
24.5
((d))
21

Show Answer

Answer: ((a))

A train takes 30 seconds to pass through a platform 320 meter long and 25 second to pass another platform 230 meter long. What is the length (in meters.) of the train?

((a))
270
((b))
340
((c))
220
((d))
230

Show Answer

Answer: ((a))

270

Rahul is 50 years old and Mohit is 70 years old. How many years ago the ratio of their ages was 1 : 2?

((a))
35
((b))
30
((c))
25
((d))
20

Show Answer

Answer: ((a))

100

Anuj’s efficiency is 150% of Vinod efficiency. If Anuj can complete a piece of work in 10 days, then how much time (in days) will they both take to complete the same work?

((a))
10
((b))
8
((c))
6
((d))
15

Show Answer

Answer: ((a))

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