Official Paper

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

100 questions · 120 minutes · with answers · free

Attempt as Timed Mock Test

Full Test (100 questions)

1

Highest average rainfall in the world receives at -

  1. ((a))

    Cherrapunji

  2. ((b))

    Mawsynram

  3. ((c))

    Kolkata

  4. ((d))

    Chennai

Show Answer
Answer: ((a))

Cherrapunji

2

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

  1. ((a))

    Socialist

  2. ((b))

    Secular

  3. ((c))

    Integrity

  4. ((d))

    Republic

Show Answer
Answer: ((a))

Socialist

3

Which one of the following is not a bacterial disease?

  1. ((a))

    Cholera

  2. ((b))

    Tuberculosis 

  3. ((c))

    Anthrax

  4. ((d))

    Influenza

Show Answer
Answer: ((a))

Cholera

4

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

  1. ((a))

    61st Amendment

  2. ((b))

    62nd Amendment

  3. ((c))

    63rd Amendment

  4. ((d))

    64th Amendment

Show Answer
Answer: ((a))

61st Amendment

5

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

  1. ((a))

    Bihar

  2. ((b))

    Rajasthan

  3. ((c))

    Himachal Pradesh

  4. ((d))

    Sikkim

Show Answer
Answer: ((a))

Bihar

6

Who directed the famous film "Gandhi" ?

  1. ((a))

    Ben Kingsley

  2. ((b))

    Mrinal Sen

  3. ((c))

    Richard Attenborough

  4. ((d))

    Satyajit Ray

Show Answer
Answer: ((a))

Ben Kingsley

7

The Poona Pact of 1932 was related to _________

  1. ((a))

    Political rights of depressed classes

  2. ((b))

    Political rights of minorities

  3. ((c))

    Social reform activities

  4. ((d))

    Economic development

Show Answer
Answer: ((a))

Political rights of depressed classes

8

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

  1. ((a))

    Bihar

  2. ((b))

    Haryana

  3. ((c))

    Odisha

  4. ((d))

    Uttar Pradesh

Show Answer
Answer: ((a))

Bihar

9

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

  1. ((a))

    Kerala

  2. ((b))

    Jharkhand

  3. ((c))

    Odisha

  4. ((d))

    Bihar

Show Answer
Answer: ((a))

Kerala

10

Coal is an example of _______ resource.

  1. ((a))

    renewal

  2. ((b))

    non-renewal

  3. ((c))

    protected 

  4. ((d))

    reserve

Show Answer
Answer: ((a))

renewal

11

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

  1. ((a))

    12 Nautical miles

  2. ((b))

    21 Nautical miles

  3. ((c))

    14 Nautical miles

  4. ((d))

    20 Nautical miles

Show Answer
Answer: ((a))

12 Nautical miles

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. ((a))

    782

  2. ((b))

    218

  3. ((c))

    1000

  4. ((d))

    1

Show Answer
Answer: ((a))

782

13

What is the theme for the World Health Day 2022?

  1. ((a))

    "Our Planet, Our Health"

  2. ((b))

    "Building a Fairer, Healthier World"

  3. ((c))

    "Universal Health Coverage : Everyone, Everywhere"

  4. ((d))

    "Depression: Let's talk"

Show Answer
Answer: ((a))

"Our Planet, Our Health"

14

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

  1. ((a))

    Photoelectric effect

  2. ((b))

    Tyndall effect

  3. ((c))

    Thomson effect

  4. ((d))

    Zeeman effect

Show Answer
Answer: ((a))

Photoelectric effect

15

The House of people can be dissolved by -

  1. ((a))

    The President

  2. ((b))

    The Prime Minister

  3. ((c))

    The speaker of the Lok Sabha 

  4. ((d))

    The Council of Ministers

Show Answer
Answer: ((a))

The President

16

Greenhouse effect is linked to- 

  1. ((a))

    Nitrogen oxide

  2. ((b))

    Sulphur dioxide

  3. ((c))

    Carbon dioxide

  4. ((d))

    Carbon monoxide

Show Answer
Answer: ((a))

Nitrogen oxide

17

Tomato is a natural source of which acid?

  1. ((a))

    Acetic acid

  2. ((b))

    Citric acid

  3. ((c))

    Tartaric acid

  4. ((d))

    Oxalic acid

Show Answer
Answer: ((a))

Acetic acid

18

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

  1. ((a))

    Nucleus

  2. ((b))

    Golgi Body

  3. ((c))

    Mitochondria

  4. ((d))

    Ribosome

Show Answer
Answer: ((a))

Nucleus

19

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

  1. ((a))

    Carl Sagan

  2. ((b))

    Bill Gates

  3. ((c))

    Michael Green

  4. ((d))

    Dale Carnegie

Show Answer
Answer: ((a))

Carl Sagan

20

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

  1. ((a))

    United States of America

  2. ((b))

    Australia

  3. ((c))

    Russia

  4. ((d))

    Japan

Show Answer
Answer: ((a))

United States of America

21

The major component of biogas is _____________.

  1. ((a))

    CH4

  2. ((b))

    CO2

  3. ((c))

    H2S

  4. ((d))

    H2

Show Answer
Answer: ((a))

CH4

22

Pandit Chandranath Mishr 'Amar' was associated with ________

  1. ((a))

    Astronomy

  2. ((b))

    Finance

  3. ((c))

    Literature

  4. ((d))

    Banking

Show Answer
Answer: ((a))

Astronomy

23

Vegetable/Plant oils are generally composed of:

  1. ((a))

    long, saturated carbon chains

  2. ((b))

    long, unsaturated carton chains

  3. ((c))

    short, saturated carbon chains

  4. ((d))

    short, unsaturated carbon chains

Show Answer
Answer: ((a))

long, saturated carbon chains

24

The world's highest telescope observatory is situated in- 

  1. ((a))

    Hawaii

  2. ((b))

    India

  3. ((c))

    Nepal

  4. ((d))

    Switzerland

Show Answer
Answer: ((a))

Hawaii

25

The Sabrimala Temple is located in? 

  1. ((a))

    Andhra Pradesh

  2. ((b))

    Tamil Nadu

  3. ((c))

    Kerala

  4. ((d))

    Odisha

Show Answer
Answer: ((a))

Andhra Pradesh

26

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

  1. ((a))

    Sachin Tendulkar

  2. ((b))

    Virat Kohli

  3. ((c))

    Harbhajan Singh

  4. ((d))

    M. S. Dhoni

Show Answer
Answer: ((a))

Sachin Tendulkar

27

Sonalika and Kalyan Sona are high yielding varieties of _______ 

  1. ((a))

    Wheat

  2. ((b))

    Rice

  3. ((c))

    Maize

  4. ((d))

    Oats

Show Answer
Answer: ((a))

Wheat

28

Sarkaria Commission was set up for______.

  1. ((a))

    to review the centre-state relations.

  2. ((b))

    to review the emergency powers of President

  3. ((c))

    to review the expanding role of Judiciary.

  4. ((d))

    to review relationships of Prime Minister and President.

Show Answer
Answer: ((a))

to review the centre-state relations.

29

The outer part of a human ear is called 

  1. ((a))

    hammer

  2. ((b))

    cochlea

  3. ((c))

    pinna

  4. ((d))

    ear drum

Show Answer
Answer: ((a))

hammer

30

National Voters Day is celebrated on:

  1. ((a))

    10 December

  2. ((b))

    8 December

  3. ((c))

    8 March

  4. ((d))

    25 January

Show Answer
Answer: ((a))

10 December

31

What was Duma in Russia?

  1. ((a))

    Parliament

  2. ((b))

    Church

  3. ((c))

    Royal Palace

  4. ((d))

    Playground

Show Answer
Answer: ((a))

Parliament

32

टॉलस्टाय ने अपनी समाधि के विषय में कहा -

  1. ((a))

    निर्धन से निर्धन के समान हो

  2. ((b))

    शहंशाह के समान हो

  3. ((c))

    योगी के समान हो

  4. ((d))

    सामान्य व्यक्ति के समान हो

Show Answer
Answer: ((a))

निर्धन से निर्धन के समान हो

33

Which of the following organisms show parasitic mode of nutrition?

  1. ((a))

    Amoeba

  2. ((b))

    Bread Mold

  3. ((c))

    Nostoc

  4. ((d))

    Cuscuta

Show Answer
Answer: ((a))

Amoeba

34

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

  1. ((a))

    Egg

  2. ((b))

    Corolla

  3. ((c))

    Ovary

  4. ((d))

    Zygote

Show Answer
Answer: ((a))

Egg

35

सड़क पर कोई खड़ा है।

उपर्युक्त वाक्य में रेखांकित शब्द में सर्वनाम है-

  1. ((a))

    निश्चयवाचक

  2. ((b))

    अन्य पुरुषवाचक

  3. ((c))

    अनिश्चयवाचक 

  4. ((d))

    संबंधवाचक

Show Answer
Answer: ((a))

निश्चयवाचक

36

Erstwhile Planning Commission is now known as :

  1. ((a))

    NITI Aayog

  2. ((b))

    Planning Board

  3. ((c))

    Planning Department

  4. ((d))

    NITI Commission

Show Answer
Answer: ((a))

NITI Aayog

37

The simplest form of 1.6ˉ1.\bar6  is

  1. ((a))

    85\frac{8}{5}

  2. ((b))

    53\frac{5}{3}

  3. ((c))

    833500\frac{833}{500}

  4. ((d))

    1633\frac{16}{33}

Show Answer
Answer: ((a))

85\frac{8}{5}

38

Which part of Indian Constitution is about the Fundamental Rights?

  1. ((a))

    Part I

  2. ((b))

    Part II

  3. ((c))

    Part III

  4. ((d))

    Part IV

Show Answer
Answer: ((a))

Part I

39

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

She says, "I am going to school."

  1. ((a))

    She said that she is going to school. 

  2. ((b))

    She said that she was going to school

  3. ((c))

    She says that she is going to school.

  4. ((d))

    She says that I am going to school.

Show Answer
Answer: ((a))

She said that she is going to school. 

40

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

  1. ((a))

    Electric generator

  2. ((b))

    Electric motor

  3. ((c))

    Galvanometer

  4. ((d))

    Voltmeter

Show Answer
Answer: ((a))

Electric generator

41

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

  1. ((a))

    Lord Dalhousie

  2. ((b))

    Lord Canning

  3. ((c))

    Lord Mayo

  4. ((d))

    Lord Ripon

Show Answer
Answer: ((a))

Lord Dalhousie

42

Which of the following colours is least scattered by fog?

  1. ((a))

    Violet

  2. ((b))

    Blue

  3. ((c))

    Red

  4. ((d))

    Yellow

Show Answer
Answer: ((a))

Violet

43

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

Fifty miles ________ a long distance.

  1. ((a))

    are

  2. ((b))

    is

  3. ((c))

    were

  4. ((d))

    quite

Show Answer
Answer: ((a))

are

44

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

  1. ((a))

    Barometer

  2. ((b))

    Hydrometer

  3. ((c))

    Viscometer

  4. ((d))

    Stalagmometer

Show Answer
Answer: ((a))

Barometer

45

Complete the following sentence with the appropriate tense -

Passengers ________ to smoke in the train.

  1. ((a))

    was not allowed

  2. ((b))

    had not allowed

  3. ((c))

    will not allow

  4. ((d))

    are not allowed

Show Answer
Answer: ((a))

was not allowed

46

Isotopes have similar chemical properties because they have

  1. ((a))

    the same atomic number

  2. ((b))

    different atomic weights

  3. ((c))

    different number of neutrons

  4. ((d))

    the same mass number

Show Answer
Answer: ((a))

the same atomic number

47

On which river, the Gandhi Sagar Dam located?

  1. ((a))

    Mahi

  2. ((b))

    Chambal

  3. ((c))

    Sabarmati

  4. ((d))

    Narmada

Show Answer
Answer: ((a))

Mahi

48

Law of inertia is also called as

  1. ((a))

    First law of motion 

  2. ((b))

    Second law of motion

  3. ((c))

    Third law of motion

  4. ((d))

    Fourth law of motion

Show Answer
Answer: ((a))

First law of motion 

49

Manas Tiger Reserve is located in the State-

  1. ((a))

    Kerala

  2. ((b))

    Uttarakhand

  3. ((c))

    West Bengal

  4. ((d))

    Assam

Show Answer
Answer: ((a))

Kerala

50

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

  1. ((a))

    Cholera

  2. ((b))

    Syphilis

  3. ((c))

    Anthrax

  4. ((d))

    Tuberculosis

Show Answer
Answer: ((a))

Cholera

51

The term "Geography" was first coined by __________

  1. ((a))

    Al Idrisi

  2. ((b))

    Eratosthenese

  3. ((c))

    Alexander von Humboldt

  4. ((d))

    Carl Ritter

Show Answer
Answer: ((a))

Al Idrisi

52

In India, Bihar specializes in the production of:

  1. ((a))

    Rice

  2. ((b))

    Litchi

  3. ((c))

    Mango

  4. ((d))

    Sugarcane

Show Answer
Answer: ((a))

Rice

53

What is the atomic number of calcium? 

  1. ((a))

    11

  2. ((b))

    20

  3. ((c))

    14

  4. ((d))

    18

Show Answer
Answer: ((a))

11

54

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

  1. ((a))

    2 : 9

  2. ((b))

    3 : 4

  3. ((c))

    2 : 3

  4. ((d))

    3 : 2

Show Answer
Answer: ((a))

2 : 9

55

First trophic level of the food chain is formed by :

  1. ((a))

    Producer

  2. ((b))

    Herbivores

  3. ((c))

    Carnivores

  4. ((d))

    Decomposers

Show Answer
Answer: ((a))

Producer

56

Which of the following is an example of Emulsion?

  1. ((a))

    Cloud

  2. ((b))

    Smoke

  3. ((c))

    Milk

  4. ((d))

    Air

Show Answer
Answer: ((a))

Cloud

57

World Diabetes Day is celebrated on 

  1. ((a))

    14th November

  2. ((b))

    25th September

  3. ((c))

    4th February

  4. ((d))

    9th January

Show Answer
Answer: ((a))

14th November

58

Who is the present Vice Chairman of NITI Aayog?

  1. ((a))

    Urjit Patel

  2. ((b))

    Arvind Pangaria

  3. ((c))

    Raghuram Rajan

  4. ((d))

    Suman Bery

Show Answer
Answer: ((a))

Urjit Patel

59

Latest recipient of Gandhi Peace Prize is from ________

  1. ((a))

    Sri Lanka

  2. ((b))

    Bhutan

  3. ((c))

    Bangladesh

  4. ((d))

    Pakistan

Show Answer
Answer: ((a))

Sri Lanka

60

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

  1. ((a))

    26.6 kJ/mol

  2. ((b))

    32.5 kJ/mol

  3. ((c))

    41.2 kJ/mol

  4. ((d))

    30.5 kJ/mol

Show Answer
Answer: ((a))

26.6 kJ/mol

61

From which Port did Columbus depart for his great voyage?

  1. ((a))

    Palos Port

  2. ((b))

    Kalikat Port

  3. ((c))

    Meriya Port

  4. ((d))

    Bahamas Port

Show Answer
Answer: ((a))

Palos Port

62

निम्नलिखित में से ईश्वर के सही पर्यायवाची है -

  1. ((a))

    नियंता, सृजनहार

  2. ((b))

    विष्णुपणा, देवापणा

  3. ((c))

    तनीचर, रजनीचर

  4. ((d))

    अंबर, दुकूल

Show Answer
Answer: ((a))

नियंता, सृजनहार

63

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

  1. ((a))

    HTTP

  2. ((b))

    IP

  3. ((c))

    SMTP

  4. ((d))

    PPP

Show Answer
Answer: ((a))

HTTP

64

Why was satyagraha organised by Gandhiji in Champaran in 1917 ?

  1. ((a))

    To oppose British Laws

  2. ((b))

    To oppose the oppressive Indigo plantation system

  3. ((c))

    To oppose high land revenue

  4. ((d))

    To protest against the oppression of the mill workers

Show Answer
Answer: ((a))

To oppose British Laws

65

From where Gandhiji began his Dandi march ?

  1. ((a))

    Lahore

  2. ((b))

    Sabarmati Ashram

  3. ((c))

    Karachi

  4. ((d))

    Amritsar

Show Answer
Answer: ((a))

Lahore

66

Sudirman Cup is associated with which sports?

  1. ((a))

    Bridge

  2. ((b))

    Lawn Tennis

  3. ((c))

    Badminton

  4. ((d))

    Basketball

Show Answer
Answer: ((a))

Bridge

67

An example of zygomorphic flower is

  1. ((a))

    Pea

  2. ((b))

    Mustard

  3. ((c))

    China Rose

  4. ((d))

    Datura

Show Answer
Answer: ((a))

Pea

68

'पाताल' शब्द का उचित विलोम है।

  1. ((a))

    गगन

  2. ((b))

    आकाश

  3. ((c))

    नम

  4. ((d))

    तल

Show Answer
Answer: ((a))

गगन

69

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

  1. ((a))

    50%

  2. ((b))

    45%

  3. ((c))

    662366 \frac{2}{3} %

  4. ((d))

    331333 \frac{1}{3} %

Show Answer
Answer: ((a))

50%

70

Sector owned by government is called: 

  1. ((a))

    Private sector

  2. ((b))

    Public sector

  3. ((c))

    Mixed sector

  4. ((d))

    Unorganized sector

Show Answer
Answer: ((a))

Private sector

71

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

  1. ((a))

    Violet

  2. ((b))

    Blue

  3. ((c))

    Red

  4. ((d))

    Yellow

Show Answer
Answer: ((a))

Violet

72

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

  1. ((a))

    45, 75, 135, 105

  2. ((b))

    33, 55, 99, 173

  3. ((c))

    30, 50, 90, 190

  4. ((d))

    36, 60, 108, 156

Show Answer
Answer: ((a))

45, 75, 135, 105

73

Cyanobacteria and Mycoplasma are example of group :

  1. ((a))

    Monera

  2. ((b))

    Protista

  3. ((c))

    Fungi

  4. ((d))

    Diatoms

Show Answer
Answer: ((a))

Monera

74

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

  1. ((a))

    Indian Army

  2. ((b))

    Indian Railways

  3. ((c))

    Indian Bank

  4. ((d))

    Indian Post

Show Answer
Answer: ((a))

Indian Army

75

The number of seats in Bihar Legislative Assembly are:

  1. ((a))

    243

  2. ((b))

    245

  3. ((c))

    240

  4. ((d))

    246

Show Answer
Answer: ((a))

243

76

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

Strong

  1. ((a))

    Sturdy

  2. ((b))

    Puny

  3. ((c))

    Small

  4. ((d))

    Straight

Show Answer
Answer: ((a))

Sturdy

77

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

  1. ((a))

    Rabi

  2. ((b))

    Kharif

  3. ((c))

    Aquatic

  4. ((d))

    None of these

Show Answer
Answer: ((a))

Rabi

78

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

  1. ((a))

    साक्षरता

  2. ((b))

    चरित्र निर्माण

  3. ((c))

    ज्ञानार्जन

  4. ((d))

    किताबी ज्ञान

Show Answer
Answer: ((a))

साक्षरता

79

Who was the 49th Chief Justice of India?

  1. ((a))

    Justice D. Y. Chandrachud

  2. ((b))

    Justice Uday Umesh Lalit 

  3. ((c))

    Justice N. V. Ramana

  4. ((d))

    Justice S. Abdul Nazeer

Show Answer
Answer: ((a))

Justice D. Y. Chandrachud

80

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

  1. ((a))

    1

  2. ((b))

    2

  3. ((c))

    3

  4. ((d))

    4

Show Answer
Answer: ((a))

1

81

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

The decision was taken by me.

  1. ((a))

    I have taken the decision.

  2. ((b))

    I had taken the decision.

  3. ((c))

    I took the decision.  

  4. ((d))

    I take decision.

Show Answer
Answer: ((a))

I have taken the decision.

82

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

  1. ((a))

    Satluj

  2. ((b))

    Ravi

  3. ((c))

    Chenab

  4. ((d))

    Sindhu

Show Answer
Answer: ((a))

Satluj

83

'सुंदर' शब्द का सही विपरीतार्थक शब्द चुनिए -

  1. ((a))

    अरध्‍य

  2. ((b))

    बदसूरत

  3. ((c))

    अमंजुल

  4. ((d))

    असुंदर

Show Answer
Answer: ((a))

अरध्‍य

84

Shortcut to open a new document is-

  1. ((a))

    Ctrl + H

  2. ((b))

    Ctrl + N

  3. ((c))

    Ctrl + S

  4. ((d))

    Ctrl + O

Show Answer
Answer: ((a))

Ctrl + H

85

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

  1. ((a))

    26

  2. ((b))

    39

  3. ((c))

    45

  4. ((d))

    52

Show Answer
Answer: ((a))

26

86

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

  1. ((a))

    Hydrogen nucleus

  2. ((b))

    Argon nucleus

  3. ((c))

    Helium nucleus

  4. ((d))

    Krypton nucleus

Show Answer
Answer: ((a))

Hydrogen nucleus

87

Central nervous system consist of:

  1. ((a))

    Brain and cranial nerves

  2. ((b))

    Spinal cord and spinal nerves

  3. ((c))

    Brain and Spinal cord

  4. ((d))

    Cranial and spinal nerves

Show Answer
Answer: ((a))

Brain and cranial nerves

88

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

  1. ((a))

    Tank

  2. ((b))

    Missile

  3. ((c))

    Aircraft carrier

  4. ((d))

    Helicopter

Show Answer
Answer: ((a))

Tank

89

"Kaal Baisakhi' blows in -

  1. ((a))

    Rajasthan

  2. ((b))

    Maharashtra 

  3. ((c))

    Madhya Pradesh

  4. ((d))

    West Bengal 

Show Answer
Answer: ((a))

Rajasthan

90

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

  1. ((a))

    Genetically dissimilar 

  2. ((b))

    Genetically similar

  3. ((c))

    Recombinant

  4. ((d))

    None of these

Show Answer
Answer: ((a))

Genetically dissimilar 

91

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

  1. ((a))

    Mahatma Gandhi

  2. ((b))

    Jawaharlal Nehru

  3. ((c))

    B. G. Tilak

  4. ((d))

    C. R. Das

Show Answer
Answer: ((a))

Mahatma Gandhi

92

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

He has been waiting here _______ 6 O'clock.

  1. ((a))

    to 

  2. ((b))

    by

  3. ((c))

    for

  4. ((d))

    since

Show Answer
Answer: ((a))

to 

93

What happens when diluted HCL is added to iron fillings?

  1. ((a))

    Hydrogen gas and iron chloride are produced

  2. ((b))

    Chlorine gas and iron hydroxide are produced

  3. ((c))

    No reaction takes place

  4. ((d))

    Iron salt and water are produced

Show Answer
Answer: ((a))

Hydrogen gas and iron chloride are produced

94

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

  1. ((a))

    Photoelectric effect

  2. ((b))

    Tyndall effect

  3. ((c))

    Thomson effect

  4. ((d))

    Zeeman effect

Show Answer
Answer: ((a))

Photoelectric effect

95

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

  1. ((a))

    24 years

  2. ((b))

    18 years

  3. ((c))

    15 years

  4. ((d))

    12 years

Show Answer
Answer: ((a))

24 years

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. ((a))

    Can

  2. ((b))

    May

  3. ((c))

    Will

  4. ((d))

    Would

Show Answer
Answer: ((a))

Can

97

Which of the following is a formal source of credit?

  1. ((a))

    Traders

  2. ((b))

    Cooperative societies

  3. ((c))

    Money lenders

  4. ((d))

    Friends and relatives

Show Answer
Answer: ((a))

Traders

98

The secondary sector is also known as ________.

  1. ((a))

    Agriculture sector

  2. ((b))

    Industrial sector

  3. ((c))

    Service sector

  4. ((d))

    None of the above

Show Answer
Answer: ((a))

Agriculture sector

99

Element used in making solar cells is -

  1. ((a))

    Gold

  2. ((b))

    Titanium

  3. ((c))

    Silicon

  4. ((d))

    Teflon

Show Answer
Answer: ((a))

Gold

100

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

  1. ((a))

    Lindemann

  2. ((b))

    Tansley

  3. ((c))

    Elton

  4. ((d))

    Odum

Show Answer
Answer: ((a))

Lindemann

Attempt this paper under real exam conditions

Timed interface, section switching, instant scoring, and question-by-question analytics — free.

Start Timed Attempt