Previous Year Paper

Bihar Prohibition Constable Memory Based Test (Held on: 16th October 2022) (Previous Year Paper)

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Full Test (100 questions)

Question 1

Highest average rainfall in the world receives at -

  1. AOption (a)

    Cherrapunji

  2. BOption (b)

    Mawsynram

  3. COption (c)

    Kolkata

  4. DOption (d)

    Chennai

View answer & explanation

Correct answer

Answer: (a)A.

Cherrapunji

Question 2

Which among the following word was not added by the 42nd amendment in the preamble of the Indian Constitution?

  1. AOption (a)

    Socialist

  2. BOption (b)

    Secular

  3. COption (c)

    Integrity

  4. DOption (d)

    Republic

View answer & explanation

Correct answer

Answer: (a)A.

Socialist

Question 3

Which one of the following is not a bacterial disease?

  1. AOption (a)

    Cholera

  2. BOption (b)

    Tuberculosis 

  3. COption (c)

    Anthrax

  4. DOption (d)

    Influenza

View answer & explanation

Correct answer

Answer: (a)A.

Cholera

Question 4

The voting age was reduced from 21 years to 18 years by -

  1. AOption (a)

    61st Amendment

  2. BOption (b)

    62nd Amendment

  3. COption (c)

    63rd Amendment

  4. DOption (d)

    64th Amendment

View answer & explanation

Correct answer

Answer: (a)A.

61st Amendment

Question 5

Under the Swachh Bharat Mission which was the first state to be declared Open Defecation Free (ODF)?

  1. AOption (a)

    Bihar

  2. BOption (b)

    Rajasthan

  3. COption (c)

    Himachal Pradesh

  4. DOption (d)

    Sikkim

View answer & explanation

Correct answer

Answer: (a)A.

Bihar

Question 6

Who directed the famous film "Gandhi" ?

  1. AOption (a)

    Ben Kingsley

  2. BOption (b)

    Mrinal Sen

  3. COption (c)

    Richard Attenborough

  4. DOption (d)

    Satyajit Ray

View answer & explanation

Correct answer

Answer: (a)A.

Ben Kingsley

Question 7

The Poona Pact of 1932 was related to _________

  1. AOption (a)

    Political rights of depressed classes

  2. BOption (b)

    Political rights of minorities

  3. COption (c)

    Social reform activities

  4. DOption (d)

    Economic development

View answer & explanation

Correct answer

Answer: (a)A.

Political rights of depressed classes

Question 8

In which of the following states literacy rate was the lowest in the country in 2011 ?

  1. AOption (a)

    Bihar

  2. BOption (b)

    Haryana

  3. COption (c)

    Odisha

  4. DOption (d)

    Uttar Pradesh

View answer & explanation

Correct answer

Answer: (a)A.

Bihar

Question 9

Mica producing centre 'Koderma' is situated in the State -

  1. AOption (a)

    Kerala

  2. BOption (b)

    Jharkhand

  3. COption (c)

    Odisha

  4. DOption (d)

    Bihar

View answer & explanation

Correct answer

Answer: (a)A.

Kerala

Question 10

Coal is an example of _______ resource.

  1. AOption (a)

    renewal

  2. BOption (b)

    non-renewal

  3. COption (c)

    protected 

  4. DOption (d)

    reserve

View answer & explanation

Correct answer

Answer: (a)A.

renewal

Question 11

Territorial water and resources are confined to the distance in oceans up to -

  1. AOption (a)

    12 Nautical miles

  2. BOption (b)

    21 Nautical miles

  3. COption (c)

    14 Nautical miles

  4. DOption (d)

    20 Nautical miles

View answer & explanation

Correct answer

Answer: (a)A.

12 Nautical miles

Question 12

The value of 782×782×782+218×218×218782×782−782×218+218×218\frac{782 \times 782 \times 782+218 \times 218 \times 218}{782 \times 782-782 \times 218+218 \times 218} is

  1. AOption (a)

    782

  2. BOption (b)

    218

  3. COption (c)

    1000

  4. DOption (d)

    1

View answer & explanation

Correct answer

Answer: (a)A.

782

Question 13

What is the theme for the World Health Day 2022?

  1. AOption (a)

    "Our Planet, Our Health"

  2. BOption (b)

    "Building a Fairer, Healthier World"

  3. COption (c)

    "Universal Health Coverage : Everyone, Everywhere"

  4. DOption (d)

    "Depression: Let's talk"

View answer & explanation

Correct answer

Answer: (a)A.

"Our Planet, Our Health"

Question 14

The phenomenon of scattering of light by the colloidal particles is called :

  1. AOption (a)

    Photoelectric effect

  2. BOption (b)

    Tyndall effect

  3. COption (c)

    Thomson effect

  4. DOption (d)

    Zeeman effect

View answer & explanation

Correct answer

Answer: (a)A.

Photoelectric effect

Question 15

The House of people can be dissolved by -

  1. AOption (a)

    The President

  2. BOption (b)

    The Prime Minister

  3. COption (c)

    The speaker of the Lok Sabha 

  4. DOption (d)

    The Council of Ministers

View answer & explanation

Correct answer

Answer: (a)A.

The President

Question 16

Greenhouse effect is linked to- 

  1. AOption (a)

    Nitrogen oxide

  2. BOption (b)

    Sulphur dioxide

  3. COption (c)

    Carbon dioxide

  4. DOption (d)

    Carbon monoxide

View answer & explanation

Correct answer

Answer: (a)A.

Nitrogen oxide

Question 17

Tomato is a natural source of which acid?

  1. AOption (a)

    Acetic acid

  2. BOption (b)

    Citric acid

  3. COption (c)

    Tartaric acid

  4. DOption (d)

    Oxalic acid

View answer & explanation

Correct answer

Answer: (a)A.

Acetic acid

Question 18

Which organelle is known as "Power house of the cell"?

  1. AOption (a)

    Nucleus

  2. BOption (b)

    Golgi Body

  3. COption (c)

    Mitochondria

  4. DOption (d)

    Ribosome

View answer & explanation

Correct answer

Answer: (a)A.

Nucleus

Question 19

Who among the following wrote the book- 'Business @ the speed of thought?

  1. AOption (a)

    Carl Sagan

  2. BOption (b)

    Bill Gates

  3. COption (c)

    Michael Green

  4. DOption (d)

    Dale Carnegie

View answer & explanation

Correct answer

Answer: (a)A.

Carl Sagan

Question 20

Which one of the following countries is not a member of the Quadrilateral Security Dialogue, also known as 'Quad'?

  1. AOption (a)

    United States of America

  2. BOption (b)

    Australia

  3. COption (c)

    Russia

  4. DOption (d)

    Japan

View answer & explanation

Correct answer

Answer: (a)A.

United States of America

Question 21

The major component of biogas is _____________.

  1. AOption (a)

    CH4

  2. BOption (b)

    CO2

  3. COption (c)

    H2S

  4. DOption (d)

    H2

View answer & explanation

Correct answer

Answer: (a)A.

CH4

Question 22

Pandit Chandranath Mishr 'Amar' was associated with ________

  1. AOption (a)

    Astronomy

  2. BOption (b)

    Finance

  3. COption (c)

    Literature

  4. DOption (d)

    Banking

View answer & explanation

Correct answer

Answer: (a)A.

Astronomy

Question 23

Vegetable/Plant oils are generally composed of:

  1. AOption (a)

    long, saturated carbon chains

  2. BOption (b)

    long, unsaturated carton chains

  3. COption (c)

    short, saturated carbon chains

  4. DOption (d)

    short, unsaturated carbon chains

View answer & explanation

Correct answer

Answer: (a)A.

long, saturated carbon chains

Question 24

The world's highest telescope observatory is situated in- 

  1. AOption (a)

    Hawaii

  2. BOption (b)

    India

  3. COption (c)

    Nepal

  4. DOption (d)

    Switzerland

View answer & explanation

Correct answer

Answer: (a)A.

Hawaii

Question 25

The Sabrimala Temple is located in? 

  1. AOption (a)

    Andhra Pradesh

  2. BOption (b)

    Tamil Nadu

  3. COption (c)

    Kerala

  4. DOption (d)

    Odisha

View answer & explanation

Correct answer

Answer: (a)A.

Andhra Pradesh

Question 26

Who was Wisden's ODI player of the decade for 2010-2020 ?

  1. AOption (a)

    Sachin Tendulkar

  2. BOption (b)

    Virat Kohli

  3. COption (c)

    Harbhajan Singh

  4. DOption (d)

    M. S. Dhoni

View answer & explanation

Correct answer

Answer: (a)A.

Sachin Tendulkar

Question 27

Sonalika and Kalyan Sona are high yielding varieties of _______ 

  1. AOption (a)

    Wheat

  2. BOption (b)

    Rice

  3. COption (c)

    Maize

  4. DOption (d)

    Oats

View answer & explanation

Correct answer

Answer: (a)A.

Wheat

Question 28

Sarkaria Commission was set up for______.

  1. AOption (a)

    to review the centre-state relations.

  2. BOption (b)

    to review the emergency powers of President

  3. COption (c)

    to review the expanding role of Judiciary.

  4. DOption (d)

    to review relationships of Prime Minister and President.

View answer & explanation

Correct answer

Answer: (a)A.

to review the centre-state relations.

Question 29

The outer part of a human ear is called 

  1. AOption (a)

    hammer

  2. BOption (b)

    cochlea

  3. COption (c)

    pinna

  4. DOption (d)

    ear drum

View answer & explanation

Correct answer

Answer: (a)A.

hammer

Question 30

National Voters Day is celebrated on:

  1. AOption (a)

    10 December

  2. BOption (b)

    8 December

  3. COption (c)

    8 March

  4. DOption (d)

    25 January

View answer & explanation

Correct answer

Answer: (a)A.

10 December

Question 31

What was Duma in Russia?

  1. AOption (a)

    Parliament

  2. BOption (b)

    Church

  3. COption (c)

    Royal Palace

  4. DOption (d)

    Playground

View answer & explanation

Correct answer

Answer: (a)A.

Parliament

Question 32

टॉलस्टाय ने अपनी समाधि के विषय में कहा -

  1. AOption (a)

    निर्धन से निर्धन के समान हो

  2. BOption (b)

    शहंशाह के समान हो

  3. COption (c)

    योगी के समान हो

  4. DOption (d)

    सामान्य व्यक्ति के समान हो

View answer & explanation

Correct answer

Answer: (a)A.

निर्धन से निर्धन के समान हो

Question 33

Which of the following organisms show parasitic mode of nutrition?

  1. AOption (a)

    Amoeba

  2. BOption (b)

    Bread Mold

  3. COption (c)

    Nostoc

  4. DOption (d)

    Cuscuta

View answer & explanation

Correct answer

Answer: (a)A.

Amoeba

Question 34

Which of the following parts of a flowering plant is not diploid?

  1. AOption (a)

    Egg

  2. BOption (b)

    Corolla

  3. COption (c)

    Ovary

  4. DOption (d)

    Zygote

View answer & explanation

Correct answer

Answer: (a)A.

Egg

Question 35

सड़क पर कोई खड़ा है।

उपर्युक्त वाक्य में रेखांकित शब्द में सर्वनाम है-

  1. AOption (a)

    निश्चयवाचक

  2. BOption (b)

    अन्य पुरुषवाचक

  3. COption (c)

    अनिश्चयवाचक 

  4. DOption (d)

    संबंधवाचक

View answer & explanation

Correct answer

Answer: (a)A.

निश्चयवाचक

Question 36

Erstwhile Planning Commission is now known as :

  1. AOption (a)

    NITI Aayog

  2. BOption (b)

    Planning Board

  3. COption (c)

    Planning Department

  4. DOption (d)

    NITI Commission

View answer & explanation

Correct answer

Answer: (a)A.

NITI Aayog

Question 37

The simplest form of 1.6ˉ1.\bar6  is

  1. AOption (a)

    85\frac{8}{5}

  2. BOption (b)

    53\frac{5}{3}

  3. COption (c)

    833500\frac{833}{500}

  4. DOption (d)

    1633\frac{16}{33}

View answer & explanation

Correct answer

Answer: (a)A.

85\frac{8}{5}

Question 38

Which part of Indian Constitution is about the Fundamental Rights?

  1. AOption (a)

    Part I

  2. BOption (b)

    Part II

  3. COption (c)

    Part III

  4. DOption (d)

    Part IV

View answer & explanation

Correct answer

Answer: (a)A.

Part I

Question 39

Choose the correct indirect speech of the given sentence from the options that follow:

She says, "I am going to school."

  1. AOption (a)

    She said that she is going to school. 

  2. BOption (b)

    She said that she was going to school

  3. COption (c)

    She says that she is going to school.

  4. DOption (d)

    She says that I am going to school.

View answer & explanation

Correct answer

Answer: (a)A.

She said that she is going to school. 

Question 40

In which of the following devices split rings act as commutator?

  1. AOption (a)

    Electric generator

  2. BOption (b)

    Electric motor

  3. COption (c)

    Galvanometer

  4. DOption (d)

    Voltmeter

View answer & explanation

Correct answer

Answer: (a)A.

Electric generator

Question 41

Who among the following was the Governor General of India at the time of the revolt of 1857 ?

  1. AOption (a)

    Lord Dalhousie

  2. BOption (b)

    Lord Canning

  3. COption (c)

    Lord Mayo

  4. DOption (d)

    Lord Ripon

View answer & explanation

Correct answer

Answer: (a)A.

Lord Dalhousie

Question 42

Which of the following colours is least scattered by fog?

  1. AOption (a)

    Violet

  2. BOption (b)

    Blue

  3. COption (c)

    Red

  4. DOption (d)

    Yellow

View answer & explanation

Correct answer

Answer: (a)A.

Violet

Question 43

Fill in the blank with the most suitable word from the given options.

Fifty miles ________ a long distance.

  1. AOption (a)

    are

  2. BOption (b)

    is

  3. COption (c)

    were

  4. DOption (d)

    quite

View answer & explanation

Correct answer

Answer: (a)A.

are

Question 44

Which of the following instruments is used to measure the specific gravity of a liquid?

  1. AOption (a)

    Barometer

  2. BOption (b)

    Hydrometer

  3. COption (c)

    Viscometer

  4. DOption (d)

    Stalagmometer

View answer & explanation

Correct answer

Answer: (a)A.

Barometer

Question 45

Complete the following sentence with the appropriate tense -

Passengers ________ to smoke in the train.

  1. AOption (a)

    was not allowed

  2. BOption (b)

    had not allowed

  3. COption (c)

    will not allow

  4. DOption (d)

    are not allowed

View answer & explanation

Correct answer

Answer: (a)A.

was not allowed

Question 46

Isotopes have similar chemical properties because they have

  1. AOption (a)

    the same atomic number

  2. BOption (b)

    different atomic weights

  3. COption (c)

    different number of neutrons

  4. DOption (d)

    the same mass number

View answer & explanation

Correct answer

Answer: (a)A.

the same atomic number

Question 47

On which river, the Gandhi Sagar Dam located?

  1. AOption (a)

    Mahi

  2. BOption (b)

    Chambal

  3. COption (c)

    Sabarmati

  4. DOption (d)

    Narmada

View answer & explanation

Correct answer

Answer: (a)A.

Mahi

Question 48

Law of inertia is also called as

  1. AOption (a)

    First law of motion 

  2. BOption (b)

    Second law of motion

  3. COption (c)

    Third law of motion

  4. DOption (d)

    Fourth law of motion

View answer & explanation

Correct answer

Answer: (a)A.

First law of motion 

Question 49

Manas Tiger Reserve is located in the State-

  1. AOption (a)

    Kerala

  2. BOption (b)

    Uttarakhand

  3. COption (c)

    West Bengal

  4. DOption (d)

    Assam

View answer & explanation

Correct answer

Answer: (a)A.

Kerala

Question 50

Example of microbial disease which can be transmitted by sexual contact is -

  1. AOption (a)

    Cholera

  2. BOption (b)

    Syphilis

  3. COption (c)

    Anthrax

  4. DOption (d)

    Tuberculosis

View answer & explanation

Correct answer

Answer: (a)A.

Cholera

Question 51

The term "Geography" was first coined by __________

  1. AOption (a)

    Al Idrisi

  2. BOption (b)

    Eratosthenese

  3. COption (c)

    Alexander von Humboldt

  4. DOption (d)

    Carl Ritter

View answer & explanation

Correct answer

Answer: (a)A.

Al Idrisi

Question 52

In India, Bihar specializes in the production of:

  1. AOption (a)

    Rice

  2. BOption (b)

    Litchi

  3. COption (c)

    Mango

  4. DOption (d)

    Sugarcane

View answer & explanation

Correct answer

Answer: (a)A.

Rice

Question 53

What is the atomic number of calcium? 

  1. AOption (a)

    11

  2. BOption (b)

    20

  3. COption (c)

    14

  4. DOption (d)

    18

View answer & explanation

Correct answer

Answer: (a)A.

11

Question 54

If ratio of areas of two circles are 4 : 9, then what is the ratio of their circumference ?

  1. AOption (a)

    2 : 9

  2. BOption (b)

    3 : 4

  3. COption (c)

    2 : 3

  4. DOption (d)

    3 : 2

View answer & explanation

Correct answer

Answer: (a)A.

2 : 9

Question 55

First trophic level of the food chain is formed by :

  1. AOption (a)

    Producer

  2. BOption (b)

    Herbivores

  3. COption (c)

    Carnivores

  4. DOption (d)

    Decomposers

View answer & explanation

Correct answer

Answer: (a)A.

Producer

Question 56

Which of the following is an example of Emulsion?

  1. AOption (a)

    Cloud

  2. BOption (b)

    Smoke

  3. COption (c)

    Milk

  4. DOption (d)

    Air

View answer & explanation

Correct answer

Answer: (a)A.

Cloud

Question 57

World Diabetes Day is celebrated on 

  1. AOption (a)

    14th November

  2. BOption (b)

    25th September

  3. COption (c)

    4th February

  4. DOption (d)

    9th January

View answer & explanation

Correct answer

Answer: (a)A.

14th November

Question 58

Who is the present Vice Chairman of NITI Aayog?

  1. AOption (a)

    Urjit Patel

  2. BOption (b)

    Arvind Pangaria

  3. COption (c)

    Raghuram Rajan

  4. DOption (d)

    Suman Bery

View answer & explanation

Correct answer

Answer: (a)A.

Urjit Patel

Question 59

Latest recipient of Gandhi Peace Prize is from ________

  1. AOption (a)

    Sri Lanka

  2. BOption (b)

    Bhutan

  3. COption (c)

    Bangladesh

  4. DOption (d)

    Pakistan

View answer & explanation

Correct answer

Answer: (a)A.

Sri Lanka

Question 60

The terminal phosphate linkage of ATP when broken releases energy equivalent to -

  1. AOption (a)

    26.6 kJ/mol

  2. BOption (b)

    32.5 kJ/mol

  3. COption (c)

    41.2 kJ/mol

  4. DOption (d)

    30.5 kJ/mol

View answer & explanation

Correct answer

Answer: (a)A.

26.6 kJ/mol

Question 61

From which Port did Columbus depart for his great voyage?

  1. AOption (a)

    Palos Port

  2. BOption (b)

    Kalikat Port

  3. COption (c)

    Meriya Port

  4. DOption (d)

    Bahamas Port

View answer & explanation

Correct answer

Answer: (a)A.

Palos Port

Question 62

निम्नलिखित में से ईश्वर के सही पर्यायवाची है -

  1. AOption (a)

    नियंता, सृजनहार

  2. BOption (b)

    विष्णुपणा, देवापणा

  3. COption (c)

    तनीचर, रजनीचर

  4. DOption (d)

    अंबर, दुकूल

View answer & explanation

Correct answer

Answer: (a)A.

नियंता, सृजनहार

Question 63

Which one of the following protocols is used for E-mail services?

  1. AOption (a)

    HTTP

  2. BOption (b)

    IP

  3. COption (c)

    SMTP

  4. DOption (d)

    PPP

View answer & explanation

Correct answer

Answer: (a)A.

HTTP

Question 64

Why was satyagraha organised by Gandhiji in Champaran in 1917 ?

  1. AOption (a)

    To oppose British Laws

  2. BOption (b)

    To oppose the oppressive Indigo plantation system

  3. COption (c)

    To oppose high land revenue

  4. DOption (d)

    To protest against the oppression of the mill workers

View answer & explanation

Correct answer

Answer: (a)A.

To oppose British Laws

Question 65

From where Gandhiji began his Dandi march ?

  1. AOption (a)

    Lahore

  2. BOption (b)

    Sabarmati Ashram

  3. COption (c)

    Karachi

  4. DOption (d)

    Amritsar

View answer & explanation

Correct answer

Answer: (a)A.

Lahore

Question 66

Sudirman Cup is associated with which sports?

  1. AOption (a)

    Bridge

  2. BOption (b)

    Lawn Tennis

  3. COption (c)

    Badminton

  4. DOption (d)

    Basketball

View answer & explanation

Correct answer

Answer: (a)A.

Bridge

Question 67

An example of zygomorphic flower is

  1. AOption (a)

    Pea

  2. BOption (b)

    Mustard

  3. COption (c)

    China Rose

  4. DOption (d)

    Datura

View answer & explanation

Correct answer

Answer: (a)A.

Pea

Question 68

'पाताल' शब्द का उचित विलोम है।

  1. AOption (a)

    गगन

  2. BOption (b)

    आकाश

  3. COption (c)

    नम

  4. DOption (d)

    तल

View answer & explanation

Correct answer

Answer: (a)A.

गगन

Question 69

Ritu's salary is 50% more than Neetu's salary. What percent does Neetu's salary is less than Ritu's salary?

  1. AOption (a)

    50%

  2. BOption (b)

    45%

  3. COption (c)

    6623%66 \frac{2}{3} \%

  4. DOption (d)

    3313%33 \frac{1}{3} \%

View answer & explanation

Correct answer

Answer: (a)A.

50%

Question 70

Sector owned by government is called: 

  1. AOption (a)

    Private sector

  2. BOption (b)

    Public sector

  3. COption (c)

    Mixed sector

  4. DOption (d)

    Unorganized sector

View answer & explanation

Correct answer

Answer: (a)A.

Private sector

Question 71

Which of the following colors is least scattered by fog, dust of smoke?

  1. AOption (a)

    Violet

  2. BOption (b)

    Blue

  3. COption (c)

    Red

  4. DOption (d)

    Yellow

View answer & explanation

Correct answer

Answer: (a)A.

Violet

Question 72

The angles of a quadrilateral are in the ratio 3 ∶ 5 ∶ 9 ∶ 13, then all the angles of the quadrilateral are -

  1. AOption (a)

    45, 75, 135, 105

  2. BOption (b)

    33, 55, 99, 173

  3. COption (c)

    30, 50, 90, 190

  4. DOption (d)

    36, 60, 108, 156

View answer & explanation

Correct answer

Answer: (a)A.

45, 75, 135, 105

Question 73

Cyanobacteria and Mycoplasma are example of group :

  1. AOption (a)

    Monera

  2. BOption (b)

    Protista

  3. COption (c)

    Fungi

  4. DOption (d)

    Diatoms

View answer & explanation

Correct answer

Answer: (a)A.

Monera

Question 74

Which organisation has launched the initiative named 'Meri Saheli"?

  1. AOption (a)

    Indian Army

  2. BOption (b)

    Indian Railways

  3. COption (c)

    Indian Bank

  4. DOption (d)

    Indian Post

View answer & explanation

Correct answer

Answer: (a)A.

Indian Army

Question 75

The number of seats in Bihar Legislative Assembly are:

  1. AOption (a)

    243

  2. BOption (b)

    245

  3. COption (c)

    240

  4. DOption (d)

    246

View answer & explanation

Correct answer

Answer: (a)A.

243

Question 76

Choose the correct synonym of the following word from the options given:

Strong

  1. AOption (a)

    Sturdy

  2. BOption (b)

    Puny

  3. COption (c)

    Small

  4. DOption (d)

    Straight

View answer & explanation

Correct answer

Answer: (a)A.

Sturdy

Question 77

The crops that are grown in winter season (November to April) are known as -

  1. AOption (a)

    Rabi

  2. BOption (b)

    Kharif

  3. COption (c)

    Aquatic

  4. DOption (d)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

Rabi

Question 78

गांधीजी के अनुसार भारत को स्वराज्य मिलने पर शिक्षा का ध्येय क्या होना चाहिए था?

  1. AOption (a)

    साक्षरता

  2. BOption (b)

    चरित्र निर्माण

  3. COption (c)

    ज्ञानार्जन

  4. DOption (d)

    किताबी ज्ञान

View answer & explanation

Correct answer

Answer: (a)A.

साक्षरता

Question 79

Who was the 49th Chief Justice of India?

  1. AOption (a)

    Justice D. Y. Chandrachud

  2. BOption (b)

    Justice Uday Umesh Lalit 

  3. COption (c)

    Justice N. V. Ramana

  4. DOption (d)

    Justice S. Abdul Nazeer

View answer & explanation

Correct answer

Answer: (a)A.

Justice D. Y. Chandrachud

Question 80

An ozone molecule is made up of how many oxygen atoms?

  1. AOption (a)

    1

  2. BOption (b)

    2

  3. COption (c)

    3

  4. DOption (d)

    4

View answer & explanation

Correct answer

Answer: (a)A.

1

Question 81

Choose the correct active voice of the given sentence from the options below:

The decision was taken by me.

  1. AOption (a)

    I have taken the decision.

  2. BOption (b)

    I had taken the decision.

  3. COption (c)

    I took the decision.  

  4. DOption (d)

    I take decision.

View answer & explanation

Correct answer

Answer: (a)A.

I have taken the decision.

Question 82

The world's highest railway bridge has been built over which river?

  1. AOption (a)

    Satluj

  2. BOption (b)

    Ravi

  3. COption (c)

    Chenab

  4. DOption (d)

    Sindhu

View answer & explanation

Correct answer

Answer: (a)A.

Satluj

Question 83

'सुंदर' शब्द का सही विपरीतार्थक शब्द चुनिए -

  1. AOption (a)

    अरध्‍य

  2. BOption (b)

    बदसूरत

  3. COption (c)

    अमंजुल

  4. DOption (d)

    असुंदर

View answer & explanation

Correct answer

Answer: (a)A.

अरध्‍य

Question 84

Shortcut to open a new document is-

  1. AOption (a)

    Ctrl + H

  2. BOption (b)

    Ctrl + N

  3. COption (c)

    Ctrl + S

  4. DOption (d)

    Ctrl + O

View answer & explanation

Correct answer

Answer: (a)A.

Ctrl + H

Question 85

15 persons can fill 35 boxes in 7 days. How many persons can fill 65 boxes of same kind in 5 days?

  1. AOption (a)

    26

  2. BOption (b)

    39

  3. COption (c)

    45

  4. DOption (d)

    52

View answer & explanation

Correct answer

Answer: (a)A.

26

Question 86

What was the source of alpha particles in the Rutherford scattering experiment?

  1. AOption (a)

    Hydrogen nucleus

  2. BOption (b)

    Argon nucleus

  3. COption (c)

    Helium nucleus

  4. DOption (d)

    Krypton nucleus

View answer & explanation

Correct answer

Answer: (a)A.

Hydrogen nucleus

Question 87

Central nervous system consist of:

  1. AOption (a)

    Brain and cranial nerves

  2. BOption (b)

    Spinal cord and spinal nerves

  3. COption (c)

    Brain and Spinal cord

  4. DOption (d)

    Cranial and spinal nerves

View answer & explanation

Correct answer

Answer: (a)A.

Brain and cranial nerves

Question 88

INS Viraat was recently in the news, it is a/an _______

  1. AOption (a)

    Tank

  2. BOption (b)

    Missile

  3. COption (c)

    Aircraft carrier

  4. DOption (d)

    Helicopter

View answer & explanation

Correct answer

Answer: (a)A.

Tank

Question 89

"Kaal Baisakhi' blows in -

  1. AOption (a)

    Rajasthan

  2. BOption (b)

    Maharashtra 

  3. COption (c)

    Madhya Pradesh

  4. DOption (d)

    West Bengal 

View answer & explanation

Correct answer

Answer: (a)A.

Rajasthan

Question 90

The advantage of vegetative propagation is that all the plants produced are:

  1. AOption (a)

    Genetically dissimilar 

  2. BOption (b)

    Genetically similar

  3. COption (c)

    Recombinant

  4. DOption (d)

    None of these

View answer & explanation

Correct answer

Answer: (a)A.

Genetically dissimilar 

Question 91

Who formed the 'Swaraj Party' after withdrawal of Non-cooperation Movement ?

  1. AOption (a)

    Mahatma Gandhi

  2. BOption (b)

    Jawaharlal Nehru

  3. COption (c)

    B. G. Tilak

  4. DOption (d)

    C. R. Das

View answer & explanation

Correct answer

Answer: (a)A.

Mahatma Gandhi

Question 92

Fill in the blank with the correct preposition from the options given below:

He has been waiting here _______ 6 O'clock.

  1. AOption (a)

    to 

  2. BOption (b)

    by

  3. COption (c)

    for

  4. DOption (d)

    since

View answer & explanation

Correct answer

Answer: (a)A.

to 

Question 93

What happens when diluted HCL is added to iron fillings?

  1. AOption (a)

    Hydrogen gas and iron chloride are produced

  2. BOption (b)

    Chlorine gas and iron hydroxide are produced

  3. COption (c)

    No reaction takes place

  4. DOption (d)

    Iron salt and water are produced

View answer & explanation

Correct answer

Answer: (a)A.

Hydrogen gas and iron chloride are produced

Question 94

The phenomenon of scattering of light by the colloidal particles is called :

  1. AOption (a)

    Photoelectric effect

  2. BOption (b)

    Tyndall effect

  3. COption (c)

    Thomson effect

  4. DOption (d)

    Zeeman effect

View answer & explanation

Correct answer

Answer: (a)A.

Photoelectric effect

Question 95

A sum of money doubles itself at compound interest in 6 years. In how many years will it become eight times?

  1. AOption (a)

    24 years

  2. BOption (b)

    18 years

  3. COption (c)

    15 years

  4. DOption (d)

    12 years

View answer & explanation

Correct answer

Answer: (a)A.

24 years

Question 96

From the options that follow, fill in the blank with the appropriate modal that expresses the concept given in the bracket :

She _____ speak several languages at present. (ability)

  1. AOption (a)

    Can

  2. BOption (b)

    May

  3. COption (c)

    Will

  4. DOption (d)

    Would

View answer & explanation

Correct answer

Answer: (a)A.

Can

Question 97

Which of the following is a formal source of credit?

  1. AOption (a)

    Traders

  2. BOption (b)

    Cooperative societies

  3. COption (c)

    Money lenders

  4. DOption (d)

    Friends and relatives

View answer & explanation

Correct answer

Answer: (a)A.

Traders

Question 98

The secondary sector is also known as ________.

  1. AOption (a)

    Agriculture sector

  2. BOption (b)

    Industrial sector

  3. COption (c)

    Service sector

  4. DOption (d)

    None of the above

View answer & explanation

Correct answer

Answer: (a)A.

Agriculture sector

Question 99

Element used in making solar cells is -

  1. AOption (a)

    Gold

  2. BOption (b)

    Titanium

  3. COption (c)

    Silicon

  4. DOption (d)

    Teflon

View answer & explanation

Correct answer

Answer: (a)A.

Gold

Question 100

10% energy transfer law in food chain was first given by

  1. AOption (a)

    Lindemann

  2. BOption (b)

    Tansley

  3. COption (c)

    Elton

  4. DOption (d)

    Odum

View answer & explanation

Correct answer

Answer: (a)A.

Lindemann

100 questions in the full paper