Official Paper

Bihar Police SI Pre Previous Year Paper (Held on: 26th Dec 2021 Shift 1)

100 questions · 120 minutes · with answers · free

Attempt as Timed Mock Test

Previous Year Paper (100 questions)

1

Who was awarded Nobel prize in literature for 2021?

  1. ((a))

    Abdurrazak Gurnah

  2. ((b))

    Syukuro Manable

  3. ((c))

    David Macmillan

  4. ((d))

    Avdem Pataputian

Show Answer
Answer: ((a))

Abdurrazak Gurnah

2

The first opium war ended by the treaty of

  1. ((a))

    Nanking

  2. ((b))

    Tienntsin

  3. ((c))

    Peking

  4. ((d))

    Tianjin

Show Answer
Answer: ((a))

Nanking

3

'Orunodoi Scheme' is launched by which State?

  1. ((a))

    Meghalaya

  2. ((b))

    Assam

  3. ((c))

    Tripura

  4. ((d))

    Mizoram

Show Answer
Answer: ((a))

Meghalaya

4

Badminton was included for the first time in Asian Games in which year?

  1. ((a))

    1960

  2. ((b))

    1962

  3. ((c))

    1964

  4. ((d))

    1966

Show Answer
Answer: ((a))

1960

5

'Anchor' term is used in

  1. ((a))

    Long Jump

  2. ((b))

    Relay Race

  3. ((c))

    Marathon Race

  4. ((d))

    Javelin Throw

Show Answer
Answer: ((a))

Long Jump

6

Chen meng is a champion player of which sport?

  1. ((a))

    Tennis

  2. ((b))

    Ice hockey

  3. ((c))

    Table Tennis

  4. ((d))

    Badminton

Show Answer
Answer: ((a))

Tennis

7

Kirchoff's current law is based on conservation of ______ while Kirchoff's voltage law is based on conservation of _________

  1. ((a))

    Mass, Charge

  2. ((b))

    Energy, Charge

  3. ((c))

    Charge, Energy

  4. ((d))

    Charge, Mass

Show Answer
Answer: ((a))

Mass, Charge

8

Which of the following ministry has launched FIT mobile application.

  1. ((a))

    Sports Ministry

  2. ((b))

    Health and Family Welfare Ministry

  3. ((c))

    Power Ministry

  4. ((d))

    Tribal Affairs Ministry

Show Answer
Answer: ((a))

Sports Ministry

9

The capital of Harshavadhan's empire was

  1. ((a))

    Kannauj

  2. ((b))

    Pataliputra

  3. ((c))

    Prayagraj

  4. ((d))

    Vallabhi

Show Answer
Answer: ((a))

Kannauj

10

Which of the following companies started selling humulin in the year 1983?

  1. ((a))

    Eli Lilly

  2. ((b))

    Genetech

  3. ((c))

    G E A C

  4. ((d))

    Biocorn

Show Answer
Answer: ((a))

Eli Lilly

11

Who among the following is the author of the book 'A promised Land' ?

  1. ((a))

    Eleanor Cotton

  2. ((b))

    Barack Obama

  3. ((c))

    Vladimir Putin

  4. ((d))

    Donald Trump

Show Answer
Answer: ((a))

Eleanor Cotton

12

"SONAR" is the abbreviation of

  1. ((a))

    Small navigation and random

  2. ((b))

    Sky navigation and ranging

  3. ((c))

    Sun nuclear ranging

  4. ((d))

    Sound navigation and ranging

Show Answer
Answer: ((a))

Small navigation and random

13

Complete the sequence-

Z3a, W5d, T8g, Q12j ________

  1. ((a))

    M16m

  2. ((b))

    M17n

  3. ((c))

    N16n

  4. ((d))

    N17m

Show Answer
Answer: ((a))

M16m

14

Which of the following metal in water causes Minamata disease?

  1. ((a))

    Lead

  2. ((b))

    Cadmium

  3. ((c))

    Mercury

  4. ((d))

    Arsenic

Show Answer
Answer: ((a))

Lead

15

The missing number is

  1. ((a))

    274

  2. ((b))

    315

  3. ((c))

    342

  4. ((d))

    411

Show Answer
Answer: ((a))

274

16

The Gandhara School of Art is synthesis of-

  1. ((a))

    Indian and Persian Art

  2. ((b))

    Indian and Chinese Art

  3. ((c))

    Indian and Turk-Afghan Art

  4. ((d))

    Indian and Greek Art

Show Answer
Answer: ((a))

Indian and Persian Art

17

India's first solar powered textile mill will be established at which place?

  1. ((a))

    Parbhani, Maharashtra

  2. ((b))

    Kachchh, Gujarat

  3. ((c))

    Bhilwara, Rajasthan

  4. ((d))

    Coimbatore, Tamil Nadu

Show Answer
Answer: ((a))

Parbhani, Maharashtra

18

Which of the state has the first place in tea production in India?

  1. ((a))

    West Bengal

  2. ((b))

    Assam

  3. ((c))

    Karnataka

  4. ((d))

    Tamil Nadu

Show Answer
Answer: ((a))

West Bengal

19

The sequence of particles emitted in the following nuclear decay is-

\({^A_ZX}\rightarrow \ {^A_{Z+1}Y}\rightarrow\ {^{A-4}{Z-1}B^*} \rightarrow\ {^{A-4}{Z-1}}B\)

  1. ((a))

    γ, β, α

  2. ((b))

    β, γ, α

  3. ((c))

    α, β, γ

  4. ((d))

    β, α, γ

Show Answer
Answer: ((a))

γ, β, α

20

the Odisha Government has launched which one of the following web portal to promote inter-cast marriage?

  1. ((a))

    Sumangal

  2. ((b))

    Subh Vivah

  3. ((c))

    Amantaran

  4. ((d))

    Shubhashish

Show Answer
Answer: ((a))

Sumangal

21

In which year was the water (Prevention and control of pollution) Act Implemented in India?

  1. ((a))

    1986

  2. ((b))

    1981

  3. ((c))

    1972

  4. ((d))

    1974

Show Answer
Answer: ((a))

1986

22

Who from the following is felicitated the Gyanpith Award for his contribution to Hindi literature?

  1. ((a))

    Krishna Sobti

  2. ((b))

    Satyavrat Shastri

  3. ((c))

    Raghuvir Chourdhary

  4. ((d))

    Indira Goswami

Show Answer
Answer: ((a))

Krishna Sobti

23

XXXIII 2024 Olympic Games will be hosted by -

  1. ((a))

    Los Angeles

  2. ((b))

    Gangwo

  3. ((c))

    Paris

  4. ((d))

    Athens

Show Answer
Answer: ((a))

Los Angeles

24

Which one of the following Acts established the Federal Court in India?

  1. ((a))

    Government of India Act, 1909

  2. ((b))

    Government of India Act, 1919

  3. ((c))

    Montague Chelmsford Report

  4. ((d))

    Government of India Act, 1935

Show Answer
Answer: ((a))

Government of India Act, 1909

25

The entrance door of Qutubminar is known as -

  1. ((a))

    Sirhi Darwaza

  2. ((b))

    Buland Darwaza

  3. ((c))

    Alai Darwaza

  4. ((d))

    Qutub Darwaza

Show Answer
Answer: ((a))

Sirhi Darwaza

26

Ashoka Chakra galiantry award was instituted in the year

  1. ((a))

    1947

  2. ((b))

    1950

  3. ((c))

    1952

  4. ((d))

    1967

Show Answer
Answer: ((a))

1947

27

Who is the author of the book "Happiness all around"?

  1. ((a))

    Meena Nayyar

  2. ((b))

    Abhijita Gupta

  3. ((c))

    Anupam Kher

  4. ((d))

    Sriram Chakradhar

Show Answer
Answer: ((a))

Meena Nayyar

28

In a society meeting 10 people are present All people shake hands with each other once, How many total handshakes are there?

  1. ((a))

    90

  2. ((b))

    55

  3. ((c))

    40

  4. ((d))

    45

Show Answer
Answer: ((a))

90

29

Sanchi Stupa was originally built by which mauryan ruler?

  1. ((a))

    Dashrath

  2. ((b))

    bindusar

  3. ((c))

    Ashoka

  4. ((d))

    Chandra gupta

Show Answer
Answer: ((a))

Dashrath

30

The President can promulgate ordinances under-

  1. ((a))

    Article 123

  2. ((b))

    Article 143

  3. ((c))

    Article 52

  4. ((d))

    Article 300

Show Answer
Answer: ((a))

Article 123

31

Who was the author of 'Utopia'?

  1. ((a))

    Thomas More

  2. ((b))

    William Shakespeare

  3. ((c))

    Plato

  4. ((d))

    Erasmus

Show Answer
Answer: ((a))

Thomas More

32

The Forest Research Institute of India is Located at-

  1. ((a))

    New Delhi

  2. ((b))

    shimla

  3. ((c))

    Nanital

  4. ((d))

    Dehradun

Show Answer
Answer: ((a))

New Delhi

33

The Northern most point of India is-

  1. ((a))

    Indira Point

  2. ((b))

    Indira Col

  3. ((c))

    Kibithu

  4. ((d))

    Sir Creek

Show Answer
Answer: ((a))

Indira Point

34

For the purpose of developing small and medium enterprises in private sector the Industrial Credit and Investment Corporation was sponsored by :

  1. ((a))

    IMF

  2. ((b))

    UNO

  3. ((c))

    Mission from World Bank

  4. ((d))

    World Trade Organization

Show Answer
Answer: ((a))

IMF

35

The cooking method by which Idli is cooked is

  1. ((a))

    Pressure cooking

  2. ((b))

    Poaching

  3. ((c))

    Steaming

  4. ((d))

    Stewing

Show Answer
Answer: ((a))

Pressure cooking

36

India's active volcanic island is

  1. ((a))

    Little Andaman

  2. ((b))

    Car Nicobar

  3. ((c))

    Barren Island

  4. ((d))

    Landfall Island

Show Answer
Answer: ((a))

Little Andaman

37

The fluorescent tube and neon sign bulbs consists of

  1. ((a))

    Solid

  2. ((b))

    Liquid

  3. ((c))

    Amorphous Solid

  4. ((d))

    Plasma

Show Answer
Answer: ((a))

Solid

38

Which of the following committees is related to fundamental duties ?

  1. ((a))

    Sathnam committee

  2. ((b))

    Kelkar Committee

  3. ((c))

    Dhar Committee

  4. ((d))

    Swaran Singh Committee

Show Answer
Answer: ((a))

Sathnam committee

39

Who one of the following painters of Jahangir's reign was conferred the title of 'Nadir-Ul-Asra'?

  1. ((a))

    Abul Hassan

  2. ((b))

    Manohar

  3. ((c))

    Bishandas

  4. ((d))

    Ustad Mansoor

Show Answer
Answer: ((a))

Abul Hassan

40

The sugar present in milk is

  1. ((a))

    Fructose

  2. ((b))

    glucose

  3. ((c))

    Lactose

  4. ((d))

    Maltose

Show Answer
Answer: ((a))

Fructose

41

Fazl Ali Commission is related to -

  1. ((a))

    Foreign Policy

  2. ((b))

    Reservation

  3. ((c))

    Economic Development

  4. ((d))

    States Reorganization

Show Answer
Answer: ((a))

Foreign Policy

42

Which of the following number is perfect square ?

  1. ((a))

    8649

  2. ((b))

    7749

  3. ((c))

    7531

  4. ((d))

    6275

Show Answer
Answer: ((a))

8649

43

Odometer is an instrument used for the measurement of

  1. ((a))

    Power

  2. ((b))

    Fuel consumption

  3. ((c))

    Force

  4. ((d))

    Distance

Show Answer
Answer: ((a))

Power

44

Apurvi Chandela is related to

  1. ((a))

    Cricket

  2. ((b))

    Chess

  3. ((c))

    Shooting

  4. ((d))

    Hockey

Show Answer
Answer: ((a))

Cricket

45

Who was the Viceroy of India when the Quit India Movement was launched in 1942 by the Indian National Congress ?

  1. ((a))

    Linlithgow

  2. ((b))

    Lytton

  3. ((c))

    Curzon

  4. ((d))

    Ripon

Show Answer
Answer: ((a))

Linlithgow

46

What is the population interaction where one species is benefitted and the other is neither benefitted nor harmed known as?

  1. ((a))

    Predation

  2. ((b))

    Mutunlism

  3. ((c))

    Parasitism

  4. ((d))

    Commensalism

Show Answer
Answer: ((a))

Predation

47

To which of the following is Ramsar Convention related ?

  1. ((a))

    Protection of wildlife

  2. ((b))

    Protection of environment

  3. ((c))

    Protection of rivers

  4. ((d))

    Protection of wetlands

Show Answer
Answer: ((a))

Protection of wildlife

48

Name the capital city of the Maratha ruler Chhatrapati Shivaji Maharaj?

  1. ((a))

    Raigarh

  2. ((b))

    Pune

  3. ((c))

    Satara

  4. ((d))

    Konkan

Show Answer
Answer: ((a))

Raigarh

49

Element used in making solar cells is -

  1. ((a))

    Gold

  2. ((b))

    Titanium

  3. ((c))

    Silicon

  4. ((d))

    Teflon

Show Answer
Answer: ((a))

Gold

50

The quickest freezing method in which liquid nitrogen or carbon dioxide is used is

  1. ((a))

    Blast freezing

  2. ((b))

    Plate freezing

  3. ((c))

    Immersion freezing

  4. ((d))

    Spray freezing

Show Answer
Answer: ((a))

Blast freezing

51

Which organisation has developed 'C32LH2' cryogenic propellant tank for ISRO?

  1. ((a))

    Bharat Heavy Electricals Limited

  2. ((b))

    Bharat Electronics Limited

  3. ((c))

    Hindustan Aeronautics Limited

  4. ((d))

    NASA

Show Answer
Answer: ((a))

Bharat Heavy Electricals Limited

52

Which of the following has the largest population in a food chain ?

  1. ((a))

    Producers

  2. ((b))

    Primary consumers

  3. ((c))

    Secondary consumers

  4. ((d))

    Decomposers

Show Answer
Answer: ((a))

Producers

53

The total number of Param Vir Chakra awards, conferred on till date, is

  1. ((a))

    21

  2. ((b))

    27

  3. ((c))

    35

  4. ((d))

    43

Show Answer
Answer: ((a))

21

54

One of these is an essential amino acid

  1. ((a))

    Alanine

  2. ((b))

    Leucine

  3. ((c))

    Serine

  4. ((d))

    Glutamine

Show Answer
Answer: ((a))

Alanine

55

Which of the following is NOT a feature of caste system in India ?

  1. ((a))

    Caste is determined by birth

  2. ((b))

    Caste groups are endogamous

  3. ((c))

    Caste groups are exogamous

  4. ((d))

    Caste memebership involves rules about food and food sharing

Show Answer
Answer: ((a))

Caste is determined by birth

56

The most abundant antibody produced against allergens is -

  1. ((a))

    IgE

  2. ((b))

    IgG

  3. ((c))

    IgM

  4. ((d))

    IgA

Show Answer
Answer: ((a))

IgE

57

Ribosome of the cytoplasm, chloroplast and mitochondria are respectively

  1. ((a))

    80S, 80S and 70S

  2. ((b))

    80S, 70S and 70S

  3. ((c))

    70S in all

  4. ((d))

    80S in all

Show Answer
Answer: ((a))

80S, 80S and 70S

58

'Future Engineering Programme' has been launched in India by -

  1. ((a))

    TCS

  2. ((b))

    Amazon

  3. ((c))

    Wipro

  4. ((d))

    Google

Show Answer
Answer: ((a))

TCS

59

The 42nd Constitutional Amendment Act shifted few subjects from State list to the Concurrent list. Which of these is incorrectly mentioned below ?

  1. ((a))

    Education, forest

  2. ((b))

    Forest, Protection of wild animals

  3. ((c))

    Education, Protection of birds

  4. ((d))

    Forest, Local Government

Show Answer
Answer: ((a))

Education, forest

60

'Dai Didi Clinic’ Yojana has been started in which state ?

  1. ((a))

    Sikkim

  2. ((b))

    Chhattisgarh

  3. ((c))

    Jharkhand

  4. ((d))

    Madhya Pradesh

Show Answer
Answer: ((a))

Sikkim

61

A metro train leaves every thirty minutes from a station, An enquiry clerk told a passenger that the metro train had already left ten minutes ago and the next metro train will leave at 10:10. At what time did the enquiry clerk give this information to the passenger?

  1. ((a))

    9:30

  2. ((b))

    9:40

  3. ((c))

    9:50

  4. ((d))

    10:00

Show Answer
Answer: ((a))

9:30

62

'Sapt Kranti' or 'Seven revolution’ concept was propounded by

  1. ((a))

    Rammanohar Lohia

  2. ((b))

    V.V. Giri

  3. ((c))

    Ramsawamy Naicker

  4. ((d))

    Mahatma Gandhi

Show Answer
Answer: ((a))

Rammanohar Lohia

63

Rainfall occurring in hot weather known as 'Mango Shower' in

  1. ((a))

    Rajasthan

  2. ((b))

    Kerala

  3. ((c))

    Assam

  4. ((d))

    West Bengal

Show Answer
Answer: ((a))

Rajasthan

64

Country's second spaceport to launch small satellites is being developed in -

  1. ((a))

    Andhra Pradesh

  2. ((b))

    Tamil nadu

  3. ((c))

    Kerala

  4. ((d))

    Karnataka

Show Answer
Answer: ((a))

Andhra Pradesh

65

Who was the founder of 'Gangaikonda Cholapuram' ?

  1. ((a))

    Vijayalaya

  2. ((b))

    Rajaraja I

  3. ((c))

    Kulottunga

  4. ((d))

    Rajendra I

Show Answer
Answer: ((a))

Vijayalaya

66

642.5ˉ×7642. \bar 5 \times 7 is equal to

  1. ((a))

    4494.5ˉ4494. \bar 5

  2. ((b))

    4497.6ˉ4497.\bar6

  3. ((c))

    4494.8ˉ4494. \bar 8

  4. ((d))

    4497.8ˉ4497.\bar8

Show Answer
Answer: ((a))

4494.5ˉ4494. \bar 5

67

The component in nuclear reactor which controls the chain reaction is _

  1. ((a))

    Moderator

  2. ((b))

    Coolant

  3. ((c))

    Control rods

  4. ((d))

    Fuel

Show Answer
Answer: ((a))

Moderator

68

Which of the following is a source of traditional authority according to Weber?

  1. ((a))

    Customs

  2. ((b))

    Law

  3. ((c))

    Bureaucracy

  4. ((d))

    Police

Show Answer
Answer: ((a))

Customs

69

“Zero Hour” in Indian Parliamentary System implies the

  1. ((a))

    Half time when the question hour ends

  2. ((b))

    Time between question hour and next item on the agenda when the members raise any matter without Permission of the chair,

  3. ((c))

    Time allotted for the informal discussion between two Stages of discussion on a

    bill.

  4. ((d))

    Specific time allotted for a discussion on budget.

Show Answer
Answer: ((a))

Half time when the question hour ends

70

'PURA' stands for -

  1. ((a))

    Providing Urban Amenities in Rural Areas

  2. ((b))

    Provision of Urban Amenities in Rural Areas

  3. ((c))

    Policy of Urban Amenities in Rural Areas

  4. ((d))

    None of these

Show Answer
Answer: ((a))

Providing Urban Amenities in Rural Areas

71

IMPEX, an index, is associated with which one of the following?

  1. ((a))

    Farmers

  2. ((b))

    Migration

  3. ((c))

    Bureaucrats

  4. ((d))

    Provision

Show Answer
Answer: ((a))

Farmers

72

Philip Spratt an Englishman was convicted in -

  1. ((a))

    Meerut conspiracy case

  2. ((b))

    Lahore conspiracy case

  3. ((c))

    Kanpur conspiracy case

  4. ((d))

    Chitgaon conspiracy case

Show Answer
Answer: ((a))

Meerut conspiracy case

73

In which state Namdapha National Park is located ?

  1. ((a))

    Assam

  2. ((b))

    Odisha

  3. ((c))

    Arunachal Pradesh

  4. ((d))

    Manipur

Show Answer
Answer: ((a))

Assam

74

In which state India’s Highest Altitude Herbal Park is inaugurated, recently ?

  1. ((a))

    Himachal Pradesh

  2. ((b))

    Ladakh

  3. ((c))

    Uttarakhand

  4. ((d))

    Sikkim

Show Answer
Answer: ((a))

Himachal Pradesh

75

Which of the following country recently test-fired Tsirkon hypersonic missile from a submarine?

  1. ((a))

    United States of America

  2. ((b))

    Russia

  3. ((c))

    China

  4. ((d))

    Japan

Show Answer
Answer: ((a))

United States of America

76

Which of the following is an example of a group?

  1. ((a))

    Passengers waiting at a railway station

  2. ((b))

    Cinema audience

  3. ((c))

    Audience of music concert

  4. ((d))

    Members of family

Show Answer
Answer: ((a))

Passengers waiting at a railway station

77

'NISAR' is a joint project of ISRO and ______.

  1. ((a))

    CNSA

  2. ((b))

    JAXA

  3. ((c))

    NASA

  4. ((d))

    DRDO

Show Answer
Answer: ((a))

CNSA

78

India is in size

  1. ((a))

    Second largest country of the world

  2. ((b))

    Fourth largest country of the world

  3. ((c))

    Seventh largest country of the world

  4. ((d))

    Sixth largest country of the world

Show Answer
Answer: ((a))

Second largest country of the world

79

The seventh five year plan followed the development strategy of

  1. ((a))

    Agricultural development - led growth

  2. ((b))

    Industrial development - led growth

  3. ((c))

    Service sector development - led growth

  4. ((d))

    All of these

Show Answer
Answer: ((a))

Agricultural development - led growth

80

Which country's Prime Minister chaired the 15th East Asia Summit?

  1. ((a))

    Vietnam

  2. ((b))

    Russia

  3. ((c))

    India

  4. ((d))

    Nepal

Show Answer
Answer: ((a))

Vietnam

81

Who is known as the 'Water Man' of India?

  1. ((a))

    Sundar Lal Bahuguna

  2. ((b))

    Rajendra Singh

  3. ((c))

    Ramdev Mishra

  4. ((d))

    Baba Amte

Show Answer
Answer: ((a))

Sundar Lal Bahuguna

82

Tropic of Cancer passes through which of the following group of Indian states?

  1. ((a))

    Rajasthan, Madhya Pradesh, Bihar

  2. ((b))

    Gujarat, Jharkhand, Tripura

  3. ((c))

    Madhya Pradesh, Bihar, Tripura

  4. ((d))

    Jharkhand, West Bengal, Meghalaya

Show Answer
Answer: ((a))

Rajasthan, Madhya Pradesh, Bihar

83

According to Durkheim, modern societies are characterized by

  1. ((a))

    Economic Solidarity

  2. ((b))

    Sustainable Solidarity

  3. ((c))

    Organic Solidarity

  4. ((d))

    Mechanical Solidarity

Show Answer
Answer: ((a))

Economic Solidarity

84

Point inside the production potential 

  1. ((a))

    doable but not efficient

  2. ((b))

    Efficient but not doable

  3. ((c))

    Is feasible but not efficient

  4. ((d))

    neither efficient not feasible

Show Answer
Answer: ((a))

doable but not efficient

85

Which ministry is associated with the sports award ?.

  1. ((a))

    Ministry of Home Affairs

  2. ((b))

    Ministry of Youth Affairs and Sports

  3. ((c))

    Association of Indian Universities

  4. ((d))

    University Grants Commission

Show Answer
Answer: ((a))

Ministry of Home Affairs

86

Who has given the concept of class struggle?

  1. ((a))

    Karl Marx

  2. ((b))

    Max weber

  3. ((c))

    Herbert Spencer

  4. ((d))

    Emile Durkheim

Show Answer
Answer: ((a))

Karl Marx

87

How many numbers are there between 55 and 555 including both the extreme values which are divisible by 5?

  1. ((a))

    100

  2. ((b))

    101

  3. ((c))

    111

  4. ((d))

    110

Show Answer
Answer: ((a))

100

88

Cuts, burns and raw surfaces can harbour which bacteria?

  1. ((a))

    Bacillus Cereus

  2. ((b))

    Salmonella Typhi

  3. ((c))

    Clostridium Botulinum

  4. ((d))

    Staphylococci

Show Answer
Answer: ((a))

Bacillus Cereus

89

The function of Central Vigilance Commission of India is -

  1. ((a))

    To supervise investigating agencies in the country.

  2. ((b))

    To expedite decisions on pending criminal cases in the Court of law.

  3. ((c))

    To scrutinize utilization of expenditure on development schemes of the government.

  4. ((d))

    To investigate cases against public servants.

Show Answer
Answer: ((a))

To supervise investigating agencies in the country.

90

Economics is best defined as the study of -

  1. ((a))

    how to run a business most profitable

  2. ((b))

    how to predict stock prices

  3. ((c))

    how society manages its scarce resources

  4. ((d))

    how the government can control pollution.

Show Answer
Answer: ((a))

how to run a business most profitable

91

When a few drops of iodine solution are added to rice water, the solution turns blue-black in color. This indication that rice water contains -

  1. ((a))

    Fats

  2. ((b))

    Complex proteins

  3. ((c))

    Starch

  4. ((d))

    Simple proteins

Show Answer
Answer: ((a))

Fats

92

The colors seen in the reflected white light from a thin oil film are due to -

  1. ((a))

    Diffraction

  2. ((b))

    Interference

  3. ((c))

    Polarization

  4. ((d))

    Dispersion

Show Answer
Answer: ((a))

Diffraction

93

Which sector is associated with 'SWAYAM' portal?

  1. ((a))

    Education

  2. ((b))

    Industry

  3. ((c))

    Women Empowerment

  4. ((d))

    Insurance

Show Answer
Answer: ((a))

Education

94

The study of human behaviour in context of face to face interaction is known as -

  1. ((a))

    Macrosociology

  2. ((b))

    Microsociology

  3. ((c))

    Traditional study

  4. ((d))

    Modern study

Show Answer
Answer: ((a))

Macrosociology

95

Which day is observed as 'World Cancer Day'?

  1. ((a))

    4th February

  2. ((b))

    4th December

  3. ((c))

    4th January

  4. ((d))

    4th March

Show Answer
Answer: ((a))

4th February

96

The weight of discus for men is

  1. ((a))

    2.50 kg

  2. ((b))

    2.00 kg

  3. ((c))

    2.75 kg

  4. ((d))

    2.25 kg

Show Answer
Answer: ((a))

2.50 kg

97

According to 2001 census, the population of India was -

  1. ((a))

    1022 million

  2. ((b))

    1024 million

  3. ((c))

    1025 million

  4. ((d))

    1029 million

Show Answer
Answer: ((a))

1022 million

98

Which are the four countries involve in QUAD?

  1. ((a))

    USA, Russia, Britain, Australis

  2. ((b))

    Japan, India, France, Germany

  3. ((c))

    Qutar, USA, Australia, Denmark

  4. ((d))

    USA, Japan, India, Australia

Show Answer
Answer: ((a))

USA, Russia, Britain, Australis

99

In which state of India, 'Kati Bihu' festival is celebrated?

  1. ((a))

    Mizoram

  2. ((b))

    Assam

  3. ((c))

    Arunachal Pradesh

  4. ((d))

    Sikkim

Show Answer
Answer: ((a))

Mizoram

100

Pele is a famous player of 

  1. ((a))

    Hockey 

  2. ((b))

    Football

  3. ((c))

    Basketball

  4. ((d))

    Volleyball

Show Answer
Answer: ((a))

Hockey 

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