Official Paper

RRC Group D Previous Year Paper 32 (Held On: 1 Oct 2018 Shift 3)

100 questions · 90 minutes · with answers · free

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CBT (100 questions)

1

Read the statements and identify the logically correct conclusion from the given information.

Statement:

“The pedestrian crossing is few feet away. It is safe to use it, “says a mother to her child.

Conclusions:

I. Pedestrian should use pedestrian crossing for safety.

II. All the children know what is pedestrian crossing.

  1. ((a))

    Only conclusion I follows

  2. ((b))

    Both I and II follow

  3. ((c))

    Only conclusion II follows 

  4. ((d))

    Neither I nor II follows 

Show Answer
Answer: ((a))

Only conclusion I follows

2

What is the third proportional to 9 and 12?

  1. ((a))

    19

  2. ((b))

    16

  3. ((c))

    18

  4. ((d))

    17

Show Answer
Answer: ((a))

19

3

Which of the statements is sufficient to answer the question?

Question:

Find the total number of students in a class if the class has some boys and some girls.

Statements:

I. The number of boys in a class is 10.

II. The number of girls in a class is 2 more than the number of boys.

  1. ((a))

    Only statement II is sufficient

  2. ((b))

    Either statement I or II is sufficient

  3. ((c))

    Both statements I and II are sufficient 

  4. ((d))

    Only statement I is sufficient

Show Answer
Answer: ((a))

Only statement II is sufficient

4

In a code language, TURN is written as STQM. What is the code for LIMP?

  1. ((a))

    KHLP

  2. ((b))

    KHNQ

  3. ((c))

    KHLO

  4. ((d))

    JHLO

Show Answer
Answer: ((a))

KHLP

5

Select the option that is related to the third word on the same basis as the second word is related to the first word.

Magnetic field : Oersted ∷ Power : ?

  1. ((a))

    Litre

  2. ((b))

    Volt

  3. ((c))

    Watt

  4. ((d))

    Metre

Show Answer
Answer: ((a))

Litre

6

Kalyan is twice as old as his sister and five times younger than his father. After two years their combined age will be 58. How old is Kalyan’s sister now?

  1. ((a))

    5

  2. ((b))

    4

  3. ((c))

    6

  4. ((d))

    3

Show Answer
Answer: ((a))

5

7

If east becomes north-east, what will be north become?

  1. ((a))

    North-west

  2. ((b))

    North-east

  3. ((c))

    West

  4. ((d))

    East

Show Answer
Answer: ((a))

North-west

8

In 2017, The Government of India announced which of the following schemes to help replace incandescent bulbs with LED bulbs?

  1. ((a))

    Deen Dayal Upadhayaya Gram Jyoti Yojana (DDUGJY)

  2. ((b))

    Vidyut Shakti Sanrakshan Yojana (vssy)

  3. ((c))

    Integrated Power Development Scheme (IPDS)

  4. ((d))

    Unnat Jyoti by Affordabled LEDs for All (UJALA)

Show Answer
Answer: ((a))

Deen Dayal Upadhayaya Gram Jyoti Yojana (DDUGJY)

9

3 R # 2  A $ K 5 % T 7 & N Y + X B / L Q @ 1

If the second half of the above series is reversed then using the new series find the missing term

+%2 : /3∷@y3 ∷ @y : ______

  1. ((a))

    7XR

  2. ((b))

    TB#

  3. ((c))

    BT#

  4. ((d))

    %#K

Show Answer
Answer: ((a))

7XR

10

Diksha obtained 58% marks in an exam where the maximum marks was 450. She obtained___ marks.

  1. ((a))

    290

  2. ((b))

    276

  3. ((c))

    261

  4. ((d))

    275.5

Show Answer
Answer: ((a))

290

11

The data shows the information on the number of children vaccinated in the year 2016 in different cities.

If the total number of children vaccinated in the year 2016 is 1,20,000, then how many kids from city ‘B’ were vaccinated?

  1. ((a))

    24,000

  2. ((b))

    48,000

  3. ((c))

    12,000

  4. ((d))

    36,000

Show Answer
Answer: ((a))

24,000

12

Choose the correct Venn Diagram which represents the given words:

“Utensils, Furniture, Clothes”

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

13

Sindhu can cover a distance of 2023;km20\frac{2}{3};km in 7347\frac{3}{4} hours on foot. How many km per hour does she walk?

  1. ((a))

    4 km

  2. ((b))

    23km\frac{2}{3}km

  3. ((c))

    223km2\frac{2}{3}km

  4. ((d))

    323km3\frac{2}{3}km

Show Answer
Answer: ((a))

4 km

14

A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.

Statement:

Too much of pain killer affects the liver.

Arguments:

I. Yes, for all small aches we should avoid taking pain killers.

II. No, when we have the comfort of gulping a tablet; why to beat the pain?

  1. ((a))

    Only argument I is strong.

  2. ((b))

    Both I and II are strong

  3. ((c))

    Only argument II is strong

  4. ((d))

    Neither I nor II is strong

Show Answer
Answer: ((a))

Only argument I is strong.

15

If the simple interest on a certain sum for 1.5 years at 8% p.a. is Rs. 360. Find the compound interest on the same sum for the same rate of interest but double the time?

  1. ((a))

    Rs. 778

  2. ((b))

    Rs. 778.13

  3. ((c))

    Rs. 779

  4. ((d))

    Rs. 779.13

Show Answer
Answer: ((a))

Rs. 778

16

The capital of Jharkhand is _____

  1. ((a))

    Hattia

  2. ((b))

    Patna

  3. ((c))

    Ranchi

  4. ((d))

    Jamshedpur

Show Answer
Answer: ((a))

Hattia

17

Rathin & Bratin together can complete a piece of work in 12 days. They start the work together but Rathin had to leave 5 days before the work got over. As a result it took a total of 15 days to complete the work. How many days would it have taken Bratin to complete the work by himself?

  1. ((a))

    20

  2. ((b))

    24

  3. ((c))

    30

  4. ((d))

    28

Show Answer
Answer: ((a))

20

18

The substances whose odor changes in acidic or basic medium are called ______.

  1. ((a))

    Natural indicators

  2. ((b))

    Synthetic indicatiors

  3. ((c))

    Acid-base indicators

  4. ((d))

    Olfactory indicators

Show Answer
Answer: ((a))

Natural indicators

19

Which of the following statements is/are true/ false about the speed of sound in the different medium at 25° C?

A. In oxygen gas, speed of sound is 316 m/s

B. In water (distilled), the speed of sound is 1498 m/s

  1. ((a))

    Only A is true

  2. ((b))

    Neither A nor B are trure

  3. ((c))

    Both A and B are true

  4. ((d))

    Only B is true

Show Answer
Answer: ((a))

Only A is true

20

Find the square root of the perfect square made by multiplying 4050 with a least positive integer.

  1. ((a))

    80

  2. ((b))

    90

  3. ((c))

    85

  4. ((d))

    95

Show Answer
Answer: ((a))

80

21

Transpiration takes place through the ______.

  1. ((a))

    vascular bundles

  2. ((b))

    cortex

  3. ((c))

    stomata

  4. ((d))

    epidermis

Show Answer
Answer: ((a))

vascular bundles

22

If L stands for +, M stand for -, N stands for ×, P stands for ÷ then what is the value of 7N12L48P4M6?

  1. ((a))

    98

  2. ((b))

    90

  3. ((c))

    94

  4. ((d))

    92

Show Answer
Answer: ((a))

98

23

The potential difference between the terminals of an electric heater is 60 V when it draws a current of 4 A from the source. What current will the heater draw if the potential difference is increased to 172.5 V? 

  1. ((a))

    10 A

  2. ((b))

    24 A

  3. ((c))

    8.5 A

  4. ((d))

    11.5 A

Show Answer
Answer: ((a))

10 A

24

Name the shuttler who represents the Olympic committee in the Badminton world Federation?

  1. ((a))

    Saina Nehwal

  2. ((b))

    K Srikanth

  3. ((c))

    P Gopichand

  4. ((d))

    B Sai Praneeth

Show Answer
Answer: ((a))

Saina Nehwal

25

The above figure is embedded in any of these four figures. The correct pictures containing the above picture is:

  1. ((a))

    C

  2. ((b))

    D

  3. ((c))

    B

  4. ((d))

    A

Show Answer
Answer: ((a))

C

26

Choose the best suitable Venn diagram for the following words

“Metal, Gold, Platinum”

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

27

A Person borrowed Rs. 32,000 at a yearly 9% simple interest and deposited the same amount in a bank at a yearly compound interest of 10%. What is the gain in rupees at the end of 3 years?

  1. ((a))

    Rs. 926

  2. ((b))

    Rs. 1,940

  3. ((c))

    Rs. 2,904

  4. ((d))

    Rs. 1,952

Show Answer
Answer: ((a))

Rs. 926

28

Which of the following states that "Properties of elements are a periodic function of their atomic number"?

  1. ((a))

    Dobereiner's triads

  2. ((b))

    Modern periodic law

  3. ((c))

    Newlands's law of octaves

  4. ((d))

    Mendeleev's periodic law

Show Answer
Answer: ((a))

Dobereiner's triads

29

The relation between potential difference (V) and current (I) was discovered by:

  1. ((a))

    Pascal

  2. ((b))

    Tesla

  3. ((c))

    Newton

  4. ((d))

    Ohm 

Show Answer
Answer: ((a))

Pascal

30

Out of the four option figures, three are similar in a certain manner. However, one figure is NOT like the other three.

Select the figure which is different from the rest.

  1. ((a))

    C

  2. ((b))

    B

  3. ((c))

    D

  4. ((d))

    A

Show Answer
Answer: ((a))

C

31

A car, while moving, is facing a wind from the opposite direction. The work done by the wind on the car will be ______.

  1. ((a))

    Infinity

  2. ((b))

    Positive

  3. ((c))

    Zero

  4. ((d))

    Negative

Show Answer
Answer: ((a))

Infinity

32

The SI unit of power is______.

  1. ((a))

    Erg

  2. ((b))

    Kilowatt

  3. ((c))

    Joule

  4. ((d))

    Watt

Show Answer
Answer: ((a))

Erg

33

Person A, B and C can complete a task together in 81 days. A and B can completed the same task together in 97.2 days. B and C can complete the same task together in 162 days. In how many days can B alone complete the task?

  1. ((a))

    243

  2. ((b))

    225

  3. ((c))

    261

  4. ((d))

    234

Show Answer
Answer: ((a))

243

34

There are 10 protons and 17 neutrons in the nucleus of an element. What is its mass number?

  1. ((a))

    27

  2. ((b))

    7

  3. ((c))

    17

  4. ((d))

    10

Show Answer
Answer: ((a))

27

35

Select the option that is related to the third word on the same basis as the second word is related to the first word.

Sound : Ear ∷ Scent :

  1. ((a))

    Feel

  2. ((b))

    Think

  3. ((c))

    Smell

  4. ((d))

    Nose

Show Answer
Answer: ((a))

Feel

36

If the vulgar fraction of 0.41‾0.\overline {41}  is given by 41999……9(n;times)\frac{{41}}{{999 \ldots \ldots 9\left( {n;times} \right)}}then find the value of n?

  1. ((a))

    4

  2. ((b))

    3

  3. ((c))

    2

  4. ((d))

    1

Show Answer
Answer: ((a))

4

37

Bratin is now 18 years old, whereas his cousin is 7 years old. After how many years will Bertin’s age be 1.5 times that of his cousin?

  1. ((a))

    15

  2. ((b))

    16

  3. ((c))

    13

  4. ((d))

    14

Show Answer
Answer: ((a))

15

38

Choose the odd one from among the given figures

  1. ((a))

    A

  2. ((b))

    D

  3. ((c))

    C

  4. ((d))

    B

Show Answer
Answer: ((a))

A

39

The British made English the medium of instruction in India in ____

  1. ((a))

    1835

  2. ((b))

    1857

  3. ((c))

    1855

  4. ((d))

    1833

Show Answer
Answer: ((a))

1835

40

How is Srilekha’s brother’s only sister’s father’s sister related to her?

  1. ((a))

    Paternal Aunt

  2. ((b))

    Sister

  3. ((c))

    Mother

  4. ((d))

    Grandmother

Show Answer
Answer: ((a))

Paternal Aunt

41

A fraction when added to 173\frac{{17}}{3} gives 4. What is the said fraction?

  1. ((a))

    −11-\frac{{1}}{1}

  2. ((b))

    −123-1\frac{{2}}{3}

  3. ((c))

    92\frac{{9}}{2}

  4. ((d))

    23\frac{{2}}{3}

Show Answer
Answer: ((a))

−11-\frac{{1}}{1}

42

Which of the following statements is/are true/false?

A. An acid which is completely ionized into ions and produces a large number of H+ ions. For example HCl, H2 SO4, HNO3

B. An acid which is partially ionized in water and produces less number of H+ ions. For example CH3COOH, H2CO3, H2SO2

  1. ((a))

    Both A and B are true

  2. ((b))

    Only B is true

  3. ((c))

    Both A and B are false

  4. ((d))

    Only A is true

Show Answer
Answer: ((a))

Both A and B are true

43

Who received the prestigious Florence Nightingale Award from the former President Pranab Mukherjee in 2017?

  1. ((a))

    Krishna Kumari

  2. ((b))

    Jaya Lakshmi

  3. ((c))

    Devi Kumari

  4. ((d))

    Kavitha

Show Answer
Answer: ((a))

Krishna Kumari

44

The SI unit of pressure is ______.

  1. ((a))

    Newton

  2. ((b))

    Ohm

  3. ((c))

    Pascal

  4. ((d))

    Dyne

Show Answer
Answer: ((a))

Newton

45

Let α, β be the roots of ax2 + bx + c = 0; γ, δ be the roots of px2 + qx + r = 0 ;& D1 , D2 the respective discriminants of these equations. If α, β, γ, δ are in A.P. Then find the value of D1 : D2

  1. ((a))

    a2p2\frac{{{a^2}}}{{{p^2}}}

  2. ((b))

    a2b2\frac{{{a^2}}}{{{b^2}}}

  3. ((c))

    b2q2\frac{{{b^2}}}{{{q^2}}}

  4. ((d))

    c2r2\frac{{{c^2}}}{{{r^2}}}

Show Answer
Answer: ((a))

a2p2\frac{{{a^2}}}{{{p^2}}}

46

In triangle ABC, AD ⊥ BC and AO is the bisector of ∠BAC. If ∠ABC = 65° and ∠ACB = 231∘2,23\frac{{1^\circ }}{2}, then ∠DAO is ____ (in degrees)

  1. ((a))

    201∘420\frac{{1^\circ }}{4}

  2. ((b))

    201∘520\frac{{1^\circ}}{5}

  3. ((c))

    201∘220\frac{{1^\circ }}{2}

  4. ((d))

    203∘420\frac{{3^\circ }}{4}

Show Answer
Answer: ((a))

201∘420\frac{{1^\circ }}{4}

47

Find the mirror image of the given figure if the mirror is placed at line MN.

  1. ((a))

    D

  2. ((b))

    B

  3. ((c))

    A

  4. ((d))

    C

Show Answer
Answer: ((a))

D

48

_________ was the founder of the Lodi Dynasty.

  1. ((a))

    Sultan Ibrahim

  2. ((b))

    Ala-ud-din Lodi

  3. ((c))

    Ibranhim Lodi

  4. ((d))

    Bahlul Lodi

Show Answer
Answer: ((a))

Sultan Ibrahim

49

The Indian Women's hockey team won the Asia Cup 2017 by defeating which coutry?

  1. ((a))

    Germany

  2. ((b))

    South Korea

  3. ((c))

    China

  4. ((d))

    Japan

Show Answer
Answer: ((a))

Germany

50

In a class there were 18 boys and some girls. In a test the mean score obtained by the boys was 12 while that obtained by the girls was 14. If the overall average was 13.1, what was the total number of students in the class?

  1. ((a))

    38

  2. ((b))

    44

  3. ((c))

    42

  4. ((d))

    40

Show Answer
Answer: ((a))

38

51

Aanya and Manya are standing facing each other. Anya is facing North-West. Which direction in Manya facing with respect to Anya?

  1. ((a))

    South- West

  2. ((b))

    North- East

  3. ((c))

    South- East

  4. ((d))

    North- West

Show Answer
Answer: ((a))

South- West

52

A person walks 25\frac{2}{5}th of the total distance and covers one-third of the remaining distance by bus. What is the fraction of the remaining distance to be covered?

  1. ((a))

    35\frac{3}{5}

  2. ((b))

    25\frac{2}{5}

  3. ((c))

    715\frac{7}{15}

  4. ((d))

    15\frac{1}{5}

Show Answer
Answer: ((a))

35\frac{3}{5}

53

Who won the Best Actress Award at the 64th National Film Awards in 2017?

  1. ((a))

    Sonam Kapoor

  2. ((b))

    Taapsee Pannu

  3. ((c))

    Anushka Sharma

  4. ((d))

    Surabhi Lakshmi

Show Answer
Answer: ((a))

Sonam Kapoor

54

India's first World Heritage City Status was accorded to which of the following city by UNESCO?

  1. ((a))

    Hyderabad

  2. ((b))

    Hampi

  3. ((c))

    Jaipur

  4. ((d))

    Ahmedabad

Show Answer
Answer: ((a))

Hyderabad

55

Which of the following pairs do not have the same SI unit?

  1. ((a))

    Displacement and distance

  2. ((b))

    Force and pressure

  3. ((c))

    work and energy

  4. ((d))

    Speed and velocity

Show Answer
Answer: ((a))

Displacement and distance

56

Read the following statement and the arguments that follow. Decide which of the arguments is strong.

Statement:

Young entrepreneurs should be encouraged.

Arguments:

I. Yes. It helps in the industrial development of the country and reduces burden on the employment market.

II. No, they are not experienced and may make losses.

  1. ((a))

    Only argument I is strong

  2. ((b))

    Either argument I or II is strong

  3. ((c))

    Neither argument I nor II is strong

  4. ((d))

    Only argument II is strong

Show Answer
Answer: ((a))

Only argument I is strong

57

The atomic mass of aluminum is 27. The number of moles present in 81 grams of aluminum is _____.

  1. ((a))

    4

  2. ((b))

    5

  3. ((c))

    2

  4. ((d))

    3

Show Answer
Answer: ((a))

4

58

What is the SI unit of speed?

  1. ((a))

    m/s

  2. ((b))

    km/h

  3. ((c))

    m/minute

  4. ((d))

    km/s

Show Answer
Answer: ((a))

m/s

59

You are given question and two statement. Identify which of the statement is/are necessary to answer the question.

How is Rajesh related to Vijay?

Statement:

I. Rajesh is the only son of Vijay’s mother-in-law.

II. Verma is Rajesh’s only sister.

  1. ((a))

    Data in I alone is sufficient

  2. ((b))

    Data in both I and II together are not sufficient

  3. ((c))

    Data either in I alone or II alone are sufficient 

  4. ((d))

    Data in II alone is sufficient 

Show Answer
Answer: ((a))

Data in I alone is sufficient

60

A girl saw a clock when it was 3 am. The clock losses 16 minutes per day. What will be the actual time when she sees the clock on the 4th day at 8 pm?

  1. ((a))

    9 : 15 pm

  2. ((b))

    9 : 00 pm

  3. ((c))

    8 : 30 pm

  4. ((d))

    9 : 30 pm

Show Answer
Answer: ((a))

9 : 15 pm

61

Choose the correct picture that replaces the (?) symbol above with the below given options:

  1. ((a))

    A

  2. ((b))

    D

  3. ((c))

    C

  4. ((d))

    B

Show Answer
Answer: ((a))

A

62

An object moving with a uniform velocity of 4ms-1 possesses kinetic energy of 120 J. Find the mass of the object.

  1. ((a))

    15 N

  2. ((b))

    15 W

  3. ((c))

    15 Kg

  4. ((d))

    15 Pa

Show Answer
Answer: ((a))

15 N

63

Which of the following is not a noble gas?

  1. ((a))

    oganesson

  2. ((b))

    Argon

  3. ((c))

    Xenon

  4. ((d))

    Chlorine

Show Answer
Answer: ((a))

oganesson

64

Who was conferred with the Best Director Award in the 64th National Film Awards?

  1. ((a))

    Rajesh Mapuskar

  2. ((b))

    Srijit Mukherji

  3. ((c))

    Anurag Basu

  4. ((d))

    Nitesh Tiwari

Show Answer
Answer: ((a))

Rajesh Mapuskar

65

Pointing to a man, Pankaj(boy) said, “He is the brother of my uncle’s daughter”. How is this man related to Pankaj?

  1. ((a))

    Nephew

  2. ((b))

    Cousin

  3. ((c))

    Uncle

  4. ((d))

    Son

Show Answer
Answer: ((a))

Nephew

66

If 10 sec2x - 9 tan2x = 13 and 0° ≤ x 90°, then x = _____.

  1. ((a))

    30°

  2. ((b))

    45°

  3. ((c))

    60° 

  4. ((d))

    90°

Show Answer
Answer: ((a))

30°

67

Which of the fractions given below is not equal to 59\frac{5}{9}?

  1. ((a))

    105198\frac{105}{198}

  2. ((b))

    80144\frac{80}{144}

  3. ((c))

    4072\frac{40}{72}

  4. ((d))

    2545\frac{25}{45}

Show Answer
Answer: ((a))

105198\frac{105}{198}

68

20 men can finish a certain work in 10 days, where as it takes 12 women to finish it in 10 days. If 15 men and 6 women undertake to complete the work, how many days will they take to complete it?

  1. ((a))

    8 days

  2. ((b))

    10 days

  3. ((c))

    6 days

  4. ((d))

    4 days

Show Answer
Answer: ((a))

8 days

69

When light travels form a denser medium to a rare medium, what is the effect on its speed?

  1. ((a))

    Increases 

  2. ((b))

    No change

  3. ((c))

    Decreases

  4. ((d))

    Decreases and the increases

Show Answer
Answer: ((a))

Increases 

70

_______ is the state flower of Jharkhand.

  1. ((a))

    Lotus

  2. ((b))

    Rohira

  3. ((c))

    Orchid

  4. ((d))

    Palash

Show Answer
Answer: ((a))

Lotus

71

Find the missing letter in the series:

Y, W, U, S ?, O

  1. ((a))

    N

  2. ((b))

    T

  3. ((c))

    R

  4. ((d))

    Q

Show Answer
Answer: ((a))

N

72

Choose the correct mirror image for the following figure.

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

73

In which of the following phenomena can many plants be grown from one parent in disease-free conditions?

  1. ((a))

    Sexual reproduction

  2. ((b))

    Tissue culture

  3. ((c))

    Spore formation

  4. ((d))

    Regeneration

Show Answer
Answer: ((a))

Sexual reproduction

74

Read the following statements and the conclusions that follow. Decide which of the two conclusions follow from the given statements.

Statements:

  1. All the cots are hotels.
  2. All hotels are sheets.

Conclusions:

  1. Some cots are not sheets.
  2. Some sheets are cots.
  1. ((a))

    Both conclusions 1 and 2 follow

  2. ((b))

    Only conclusion 2 follows

  3. ((c))

    Either conclusion 1 or 2 follows 

  4. ((d))

    Only conclusion 1 follows 

Show Answer
Answer: ((a))

Both conclusions 1 and 2 follow

75

Choose the best suitable Venn diagram for the following words:

Amphibians, Tortoise, Crocodile

  1. ((a))

  2. ((b))

  3. ((c))

  4. ((d))

Show Answer
Answer: ((a))

76

Which mobile application has N. Chandrababu Naidu, the Andhra Pradesh chief Minister, launched at the Collectors conference in Vijayawada?

  1. ((a))

    'People First' mobile application

  2. ((b))

    'People Safe' mobile application

  3. ((c))

    'People Friend' mobile application

  4. ((d))

    'People Help' mobile application

Show Answer
Answer: ((a))

'People First' mobile application

77

The _______ System transports fluids from one place to another.

  1. ((a))

    respiratiory

  2. ((b))

    vascular

  3. ((c))

    nervous

  4. ((d))

    excretory

Show Answer
Answer: ((a))

respiratiory

78

Which of the following tissues is composed of mainly dead cells?

  1. ((a))

    Parenchyma

  2. ((b))

    Collenchyma

  3. ((c))

    Aerenchyma

  4. ((d))

    Xylem

Show Answer
Answer: ((a))

Parenchyma

79

Fill the missing number for the series form the given options:

8, 11, 16, 23, 32, ?

  1. ((a))

    40

  2. ((b))

    43

  3. ((c))

    46

  4. ((d))

    42

Show Answer
Answer: ((a))

40

80

Who is the Chief Minister of Uttarakhand who was elected in 2017?

  1. ((a))

    Satpal Maharaj

  2. ((b))

    Harak Sigh Rawat

  3. ((c))

    Trivendra Singh Rawat

  4. ((d))

    Prakash Pant

Show Answer
Answer: ((a))

Satpal Maharaj

81

Aluminium metal is extracted only by:

  1. ((a))

    Electrolysis

  2. ((b))

    Calcination

  3. ((c))

    Reduction

  4. ((d))

    Oxidation

Show Answer
Answer: ((a))

Electrolysis

82

Halogens contains______.

  1. ((a))

    2 gases, two liquids and 1 solid

  2. ((b))

    2 gases and 3 solids

  3. ((c))

    2 gases, one liquid and 2 solids

  4. ((d))

    3 gases and 3 solids

Show Answer
Answer: ((a))

2 gases, two liquids and 1 solid

83

A statement is followed by two arguments. Decide which of the argument is/are strong with respect to the statement.

Statement:

Should income tax be abolished in developed countries?

Arguments:

  1. Yes, it will motivate to earn more.
  2. No, people must learn to share their wealth for the betterment of other people.
  1. ((a))

    Either argument 1 or 2 is strong

  2. ((b))

    Only argument 1 is strong

  3. ((c))

    Neither 1 nor 2 is strong

  4. ((d))

    Only argument 2 is strong

Show Answer
Answer: ((a))

Either argument 1 or 2 is strong

84

A solution contains 32 g of common salt in 320 g of water. Calculate the concentration in terms of mass by mass percentage of the solution.

  1. ((a))

    9.09%

  2. ((b))

    13.05%

  3. ((c))

    9.09 g

  4. ((d))

    8.84%

Show Answer
Answer: ((a))

9.09%

85

In diamond, each carbon atom is bonded to:

  1. ((a))

    two other carbon atoms

  2. ((b))

    three other carbon atoms

  3. ((c))

    four other carbon atoms

  4. ((d))

    five other carbon atoms

Show Answer
Answer: ((a))

two other carbon atoms

86

India's first bullet train is proposed to run between ____.

  1. ((a))

    Surat and Mumbai

  2. ((b))

    Ahmedabad and Mumbai

  3. ((c))

    Vadodara and Mumbai

  4. ((d))

    Vapi and Mumbai

Show Answer
Answer: ((a))

Surat and Mumbai

87

Amoeba, Paramecium and Bacteria undergo:

  1. ((a))

    Sexual reproduction

  2. ((b))

    budding

  3. ((c))

    binary fission

  4. ((d))

    multiple fission

Show Answer
Answer: ((a))

Sexual reproduction

88

If x = a (sinθ + cosθ) and y = b (sinθ - cosθ) then (x2/ a2) + (y2/b2) = ?

  1. ((a))

    3

  2. ((b))

    1

  3. ((c))

    4

  4. ((d))

    2

Show Answer
Answer: ((a))

3

89

Choose the correct pictures that fit the blank place

  1. ((a))

    D

  2. ((b))

    C

  3. ((c))

    A

  4. ((d))

    B

Show Answer
Answer: ((a))

D

90

The Asia-Africa-Europe (AAE-1) submarine cable system, the world's longest 100-Gbps submarine cable system was launched by ____.

  1. ((a))

    Bharti Airtel

  2. ((b))

    Reliance Jio

  3. ((c))

    Idea Cellular

  4. ((d))

    Vodafone

Show Answer
Answer: ((a))

Bharti Airtel

91

Which one the following is the equation for Position - Time relation?

  1. ((a))

    s = ut + 1/2 at2

  2. ((b))

    V = u + at

  3. ((c))

    U = v + at

  4. ((d))

    2as = v2 - u2

Show Answer
Answer: ((a))

s = ut + 1/2 at2

92

In January 2018, who was appointed as the official brand ambassador of Sikkim?

  1. ((a))

    A. R. Rahman

  2. ((b))

    Sania Mirza

  3. ((c))

    Bhaichung Bhutia

  4. ((d))

    Mary Kom

Show Answer
Answer: ((a))

A. R. Rahman

93

€1156 was divided between two people in the ratio 13 : 21. The one who got the larger share received €_____.

  1. ((a))

    782

  2. ((b))

    714

  3. ((c))

    680

  4. ((d))

    748

Show Answer
Answer: ((a))

782

94

Which country had hosted the FIFA under 17 world cup in the year 2017?

  1. ((a))

    India

  2. ((b))

    England

  3. ((c))

    Australia

  4. ((d))

    Pakistan

Show Answer
Answer: ((a))

India

95

Divide 1,380 among A, B and C, so that A gets 5 times of C and 3 times of B. 

  1. ((a))

    A = 980 ; B = 300; C = 100

  2. ((b))

    A = 880 ; B = 200 ; C = 300

  3. ((c))

    A = 900 ; B = 300 ; C = 180

  4. ((d))

    A = 800 ; B = 300 ; C = 280

Show Answer
Answer: ((a))

A = 980 ; B = 300; C = 100

96

Which Indian city was included in the UNESCO Creative Cities Network in 2017 for its rich musical tradition?

  1. ((a))

    Begaluru

  2. ((b))

    Chennai

  3. ((c))

    New Delhi

  4. ((d))

    Lucknow

Show Answer
Answer: ((a))

Begaluru

97

The following pie chart shows the information on sales of a toy-making company "XYZ" for 2017-18 financial year 

The total revenue made by sales of the toys is Rs. 38,72,00/- which type of toys made the least revenue for the company?

  1. ((a))

    Musical toys

  2. ((b))

    Activity toys

  3. ((c))

    Learning blocks

  4. ((d))

    Soft toys

Show Answer
Answer: ((a))

Musical toys

98

Which of the following has the highest value?

  1. ((a))

    10 power 11

  2. ((b))

    12 power 9

  3. ((c))

    5 power 5

  4. ((d))

    11 power 10

Show Answer
Answer: ((a))

10 power 11

99

5% population of a town died of some epidemic and 8% of the remaining population left in panic. If the population of the town now is 88,274, find the population of the town at the beginning.

  1. ((a))

    99, 800

  2. ((b))

    1,21,600

  3. ((c))

    1,01,000

  4. ((d))

    84, 500

Show Answer
Answer: ((a))

99, 800

100

Who won the 2017 Discovery Education 3M Young Scientist Challenge for inventing a quick, low-cost test to detect lead-contaminated water?

  1. ((a))

    Loushik Chakraborty

  2. ((b))

    Divya Sharma

  3. ((c))

    Gitanjali Rao

  4. ((d))

    Shiv Prakash Singh

Show Answer
Answer: ((a))

Loushik Chakraborty

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