Official Paper

RRC Group D Previous Year Paper 65 (Held On: 24 Oct 2018 Shift 1)

100 questions · 90 minutes · with answers · free

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CBT (100 questions)

1

Consider the above figure. The figure which does not belong to the group is-

  1. ((a))

    A

  2. ((b))

    C

  3. ((c))

    D

  4. ((d))

    B

Show Answer
Answer: ((a))

A

2

The mean of 10 terms is 49. It was discovered that the three terms 30, 40 and 50 were mistakenly read as 10, 20 and 30 respectively. The correct mean is-

  1. ((a))

    45

  2. ((b))

    40

  3. ((c))

    55

  4. ((d))

    50

Show Answer
Answer: ((a))

45

3

The given diagram shows the number of students who play football (F), hockey (H) and basketball (B) in the class. What is the number of students who play basketball in the class?

  1. ((a))

    20

  2. ((b))

    62

  3. ((c))

    49

  4. ((d))

    53

Show Answer
Answer: ((a))

20

4

What is dentin (tooth enamel) made of?

  1. ((a))

    Potassium phosphate

  2. ((b))

    Calcium phosphate

  3. ((c))

    Ferrous sulfate

  4. ((d))

    Sodium phosphate

Show Answer
Answer: ((a))

Potassium phosphate

5

The cost of installing a paved floor in a circular room at the rate of Rs 10 per sqm is Rs 1540. What will be the cost of fencing on this floor at the rate of Rs 6 per meter?

  1. ((a))

    Rs 260

  2. ((b))

    Rs 264

  3. ((c))

    Rs 250

  4. ((d))

    Rs 265

Show Answer
Answer: ((a))

Rs 260

6

The motion of the moon around the earth is due to ________-

  1. ((a))

    Gravitational force

  2. ((b))

    Centrifugal force

  3. ((c))

    Centripetal force

  4. ((d))

    Nuclear force

Show Answer
Answer: ((a))

Gravitational force

7

Gravitational force exists between ________ objects, but it cannot be felt unless the mass of the objects is very high, such as in planets.

  1. ((a))

    Four

  2. ((b))

    Each and Every

  3. ((c))

    Only two

  4. ((d))

    Only one

Show Answer
Answer: ((a))

Four

8

Sanjay Gandhi National Park is in ________.

  1. ((a))

    Delhi

  2. ((b))

    Maharashtra

  3. ((c))

    Rajasthan

  4. ((d))

    Karnataka

Show Answer
Answer: ((a))

Delhi

9

Study the given statements and conclusions carefully and decide which of the conclusions logically follows from the statement.

Statements: Some girls are doctors.

All doctors are sisters.

Conclusion:

I. Some girls are sisters.

II. All sisters are girls.

  1. ((a))

    Only II follows

  2. ((b))

    Either I or II follows

  3. ((c))

    Only I follows

  4. ((d))

    Both I and II follows

Show Answer
Answer: ((a))

Only II follows

10

What is the atomicity of phosphorus?

  1. ((a))

    Binomial

  2. ((b))

    Polyatomic

  3. ((c))

    A nuclear

  4. ((d))

    Quaternary Atom

Show Answer
Answer: ((a))

Binomial

11

In the above circle, m AE‾\rm m\space\overline{AE} = 4 cm, m BE‾\rm m\space\overline{BE} = 15 cm and m CE‾\rm m\space\overline{CE} = 2.5 cm are given. What will be the value of m DE‾\rm m\space\overline{DE}

  1. ((a))

    16.5 cm

  2. ((b))

    20 cm

  3. ((c))

    24 cm

  4. ((d))

    30 cm

Show Answer
Answer: ((a))

16.5 cm

12

When iron is mixed with ________ and ________, we get stainless steel-

  1. ((a))

    Ni; Cr

  2. ((b))

    Ni; Co

  3. ((c))

    Ni; Ca

  4. ((d))

    Ni; Cu

Show Answer
Answer: ((a))

Ni; Cr

13

Simplify the following expression-

(23×46)+(53×710)−(112×433)=?\left(\frac{2}{3} \times \frac{4}{6}\right) + \left(\frac{5}{3} \times \frac{7}{10}\right) - \left(\frac{11}{2} \times \frac{4}{33}\right) = ?

  1. ((a))

    319\frac{31}{9}

  2. ((b))

    1718\frac{17}{18}

  3. ((c))

    169\frac{16}{9}

  4. ((d))

    2918\frac{29}{18}

Show Answer
Answer: ((a))

319\frac{31}{9}

14

Name the next character in the series-

A, D, B, E, C, F, D, ?

  1. ((a))

    P

  2. ((b))

    L

  3. ((c))

    T

  4. ((d))

    G

Show Answer
Answer: ((a))

P

15

What is the position of India in the Most Valuable Nation Brands list as per the Brand Finance 'Nation Brands 2017' list?

  1. ((a))

    Second

  2. ((b))

    Seventh

  3. ((c))

    Fifth

  4. ((d))

    Eight

Show Answer
Answer: ((a))

Second

16

What is the number whose 12% is 9?

  1. ((a))

    96

  2. ((b))

    75

  3. ((c))

    108

  4. ((d))

    68

Show Answer
Answer: ((a))

96

17

Mr Z is standing facing east. He takes a left turn and walks 5 km to reach point A. Then he takes a left turn and walks 4 km to reach point B. Then he takes a right turn and walks 3 km to reach point C. Finally, he takes a right turn and walks 10 km to reach point D.

Which side is Mr Z facing at point B?

  1. ((a))

    North

  2. ((b))

    South

  3. ((c))

    West

  4. ((d))

    East

Show Answer
Answer: ((a))

North

18

Sreetin is playing a secret word game in which FIRE is written as DGPC, then what will SHOT be written as?

  1. ((a))

    QFMR

  2. ((b))

    QRST

  3. ((c))

    PQRS

  4. ((d))

    SNGR

Show Answer
Answer: ((a))

QFMR

19

In the code language, MELT is written as 2419. What is the code for TIMID?

  1. ((a))

    98283

  2. ((b))

    98383

  3. ((c))

    98284

  4. ((d))

    98384

Show Answer
Answer: ((a))

98283

20

What is the minimum number of straight lines required to make the above figure?

  1. ((a))

    10

  2. ((b))

    9

  3. ((c))

    11

  4. ((d))

    12

Show Answer
Answer: ((a))

10

21

The Union Ministry of Women and Child Development has launched an online campaign with an aim to end gender bias against women. which is called 

  1. ((a))

    I am That Woman

  2. ((b))

    Women empowerment

  3. ((c))

    Woman Uprising

  4. ((d))

    Queen is the New King

Show Answer
Answer: ((a))

I am That Woman

22

23\frac{2}{3} part of the goods was sold at a profit of 6% and the remaining part at a loss of 3%. If the total profit is Rs 540, then what was the total cost of the article?

  1. ((a))

    Rs 17,000

  2. ((b))

    Rs 18,000

  3. ((c))

    Rs 16,500

  4. ((d))

    Rs 18,500

Show Answer
Answer: ((a))

Rs 17,000

23

In which year the initiative “Swachh Bharat Abhiyan” was introduced by the Government of India?

  1. ((a))

    2014

  2. ((b))

    2009

  3. ((c))

    2011

  4. ((d))

    2000

Show Answer
Answer: ((a))

2014

24

For 2 years Rs 2,000 on 3% p.a. Find the compound interest-

  1. ((a))

    Rs 112.50

  2. ((b))

    Rs 112.80

  3. ((c))

    Rs 211.80

  4. ((d))

    Rs 121.80

Show Answer
Answer: ((a))

Rs 112.50

25

A tank can be filled by two taps A and B in 5 hours and 15 hours respectively. Tap C can empty the tank in 5 hours. If all the three taps are opened simultaneously, approximately how long will it take to fill the tank completely?

  1. ((a))

    24 hours

  2. ((b))

    15 hours

  3. ((c))

    20 hours

  4. ((d))

    12 hours

Show Answer
Answer: ((a))

24 hours

26

________ ruled the region around Madurai and attained supremacy in the thirteenth century-

  1. ((a))

    Rajput

  2. ((b))

    Chola

  3. ((c))

    Chera

  4. ((d))

    Pandya

Show Answer
Answer: ((a))

Rajput

27

Choose the correct option given below from the alternatives that fit the (?) in the blank space-

  1. ((a))

    D

  2. ((b))

    C

  3. ((c))

    B

  4. ((d))

    A

Show Answer
Answer: ((a))

D

28

One-fourth of the 6400 employees of company Z are clerks. If the clerk employees were to be reduced by one-fourth, then what percent of the total number of remaining employees would be clerks?

  1. ((a))

    18.75

  2. ((b))

    6.6

  3. ((c))

    20

  4. ((d))

    6.25

Show Answer
Answer: ((a))

18.75

29

The pie graph shows the expenditure of a publishing body in Karnataka. If the total expenditure is Rs. 50,000 then the expenditure on transportation is-

  1. ((a))

    Rs 5000

  2. ((b))

    Rs 7000

  3. ((c))

    Rs 10000

  4. ((d))

    Rs 2500

Show Answer
Answer: ((a))

Rs 5000

30

Select odd-

  1. ((a))

    C

  2. ((b))

    B

  3. ((c))

    A

  4. ((d))

    D

Show Answer
Answer: ((a))

C

31

The following pie chart shows the total sales made by different mobile companies in the year 2017.

What is the share of the segment corresponding to the sales of 'Others'?

  1. ((a))

    150°

  2. ((b))

    155°

  3. ((c))

    145°

  4. ((d))

    144°

Show Answer
Answer: ((a))

150°

32

Oscar-winning composer A.R. Rahman has become the official brand ambassador of which state?

  1. ((a))

    Arunachal Pradesh

  2. ((b))

    Assam

  3. ((c))

    Sikkim

  4. ((d))

    Manipur

Show Answer
Answer: ((a))

Arunachal Pradesh

33

Which of the following have in common?

A. A fast-moving pebble can injure a person or break the glass of the window.

B. Energy of a moving vehicle.

C. Fast-moving wind can damage many homes

D. Wind can move the blades of a windmill.

  1. ((a))

    Kinetic energy

  2. ((b))

    Very high speed

  3. ((c))

    Gravitational pull

  4. ((d))

    Frictional force

Show Answer
Answer: ((a))

Kinetic energy

34

The permanent tissue that provides elasticity is called-

  1. ((a))

    Parenchyma

  2. ((b))

    Aerenchyma

  3. ((c))

    Sclerenchyma

  4. ((d))

    Collenchyma

Show Answer
Answer: ((a))

Parenchyma

35

What should be added to 2.06 to get 3.1?

  1. ((a))

    1.24

  2. ((b))

    0.8

  3. ((c))

    1.04

  4. ((d))

    1.4

Show Answer
Answer: ((a))

1.24

36

Nalini, Tanvi and Rashi share a cake. Nalini ate 1/12th of it, Tanvi ate 1/3th of it and Rashi ate the rest of the cake. What was the cake's share of Rashi?

  1. ((a))

    1315\frac{13}{15}th

  2. ((b))

    56\frac{5}{6}th

  3. ((c))

    35\frac{3}{5}th

  4. ((d))

    712\frac{7}{12}th

Show Answer
Answer: ((a))

1315\frac{13}{15}th

37

Which of the following energy increases with speed?

  1. ((a))

    Chemical energy

  2. ((b))

    Potential energy

  3. ((c))

    Kinetic energy

  4. ((d))

    Electrical energy

Show Answer
Answer: ((a))

Chemical energy

38

A concave mirror is placed in front of the Sun in such a way that the rays of the Sun converge at a point 5 cm away on the principal axis of the mirror. Now if a 3 cm long candle is placed on the principal axis of the mirror at a distance of 10 cm, then how far will the image of the candle be formed?

  1. ((a))

    5 cm

  2. ((b))

    15 cm

  3. ((c))

    10 cm

  4. ((d))

    20 cm

Show Answer
Answer: ((a))

5 cm

39

Select the option which is related to figure C in the same way as figure B is related to figure A-

  1. ((a))

    5

  2. ((b))

    3

  3. ((c))

    2

  4. ((d))

    1

Show Answer
Answer: ((a))

5

40

Silica is soluble in-

  1. ((a))

    HNO3

  2. ((b))

    H2SO4

  3. ((c))

    HCI

  4. ((d))

    HF

Show Answer
Answer: ((a))

HNO3

41

In December 2017, the central government launched a new scheme to protect ________ from floods and erosion in Assam.

  1. ((a))

    Haflong

  2. ((b))

    Dispur

  3. ((c))

    Manjuli Island

  4. ((d))

    Jatinga

Show Answer
Answer: ((a))

Haflong

42

A filament of an electric bulb carries a current of 0.75 A in 9 minutes. Find the amount of electric charge flowing through the current.

  1. ((a))

    225 C

  2. ((b))

    270 C

  3. ((c))

    240 C

  4. ((d))

    405 C

Show Answer
Answer: ((a))

225 C

43

Essar Steel Limited, Hazira is located in ________.

  1. ((a))

    West Bengal

  2. ((b))

    Gujarat

  3. ((c))

    Odisha

  4. ((d))

    Jharkhand

Show Answer
Answer: ((a))

West Bengal

44

Consider the statement and the following arguments and decide which of the arguments is strong with respect to the statement.

Statement:

Should employee medical insurance also cover dental care?

Argument:

I. Yes, dental treatment is costly and if insured, it will be of great help to the employees.

II. No, all dental treatments also include cosmetic changes, so it cannot be covered under medical insurance.

  1. ((a))

    Arguments I and II both are strong

  2. ((b))

    Neither I nor II is strong

  3. ((c))

    Only argument I is strong

  4. ((d))

    Only Argument II is strong

Show Answer
Answer: ((a))

Arguments I and II both are strong

45

Who first gave the idea of ​​Constituent Assembly for India?

  1. ((a))

    C.G. Roy

  2. ((b))

    M.N. Roy

  3. ((c))

    Dr. Baba Saheb Ambedkar

  4. ((d))

    Jawaharlal Nehru

Show Answer
Answer: ((a))

C.G. Roy

46

Select the option which is suitable in the place of ? in the given series.

  1. ((a))

    A

  2. ((b))

    B

  3. ((c))

    C

  4. ((d))

    D

Show Answer
Answer: ((a))

A

47

The value of (−144576)×−(1664)\left(-\sqrt{\frac{144}{576}}\right) \times - (\frac{16}{\sqrt{64}}) is -

  1. ((a))

    4

  2. ((b))

    9

  3. ((c))

    1

  4. ((d))

    0

Show Answer
Answer: ((a))

4

48

Who among the following was awarded the Best Director Award for the film Dangal for the 64th National Awards 2017?

  1. ((a))

    Nitesh Tiwari

  2. ((b))

    Kabir Khan

  3. ((c))

    Raj Kumar Hirani

  4. ((d))

    Karan Johar

Show Answer
Answer: ((a))

Nitesh Tiwari

49

A boy is walking at a speed of P km/h to cover a distance of 1 km. However, due to slippery ground, his speed decreases by Q km/h (P > Q). If he takes R hours to cover the distance, then find the relation between R and Q.

  1. ((a))

    1/R = P - Q

  2. ((b))

    R + P - Q

  3. ((c))

    R = P + Q

  4. ((d))

    1/R = 1/P + 1/Q

Show Answer
Answer: ((a))

1/R = P - Q

50

The National Sports Award for continuous outstanding performance for four years is ________.

  1. ((a))

    Khel Ratna Award

  2. ((b))

    Dhyan Chand Award

  3. ((c))

    Arjuna Award

  4. ((d))

    Dronacharya Award

Show Answer
Answer: ((a))

Khel Ratna Award

51

The word which denotes physical characteristics-

  1. ((a))

    controlled by the environment

  2. ((b))

    genotype

  3. ((c))

    monotype

  4. ((d))

    Phenotype

Show Answer
Answer: ((a))

controlled by the environment

52

A shopkeeper has different varieties of coffee brands. 55% of the store's sales come from selling the 'Espresso' variety of beans. The remaining 45% comes from selling other brands of beans and powders. In each month, the average sales of the store is Rs. 60,000. What is the annual sales from 'Espresso' beans?

  1. ((a))

    Rs. 3,96,000

  2. ((b))

    Rs. 3,90,000

  3. ((c))

    Rs. 3,60,000

  4. ((d))

    Rs. 2,30,000

Show Answer
Answer: ((a))

Rs. 3,96,000

53

77 people are present at a party, the ratio of males to women is 4 : 7. How many total women are there at the party?

  1. ((a))

    36

  2. ((b))

    54

  3. ((c))

    73

  4. ((d))

    49

Show Answer
Answer: ((a))

36

54

As of August 2018, which political party is currently ruling the state of Andhra Pradesh?

  1. ((a))

    Congress

  2. ((b))

    TRS

  3. ((c))

    Bharatiya Janata Party

  4. ((d))

    TDP

Show Answer
Answer: ((a))

Congress

55

Who is the founder of International Premier Tennis League?

  1. ((a))

    Linder Paes

  2. ((b))

    Sania Mirza

  3. ((c))

    Yuki Bhabri

  4. ((d))

    Mahesh Bhupathi

Show Answer
Answer: ((a))

Linder Paes

56

The motion of a bus on a crowded road is an example of ________ motion.

  1. ((a))

    unequal

  2. ((b))

    uniform

  3. ((c))

    circular

  4. ((d))

    linear

Show Answer
Answer: ((a))

unequal

57

________ when the direction of force applied and the direction of motion of the object are perpendicular to each other.

  1. ((a))

    power used

  2. ((b))

    no work done occurs

  3. ((c))

    power not used

  4. ((d))

    work done

Show Answer
Answer: ((a))

power used

58

Solve the equation- 30+30+30+30+...?\sqrt{30+\sqrt{30+\sqrt{30+\sqrt{30+\sqrt{...}}}}}?

  1. ((a))

    5

  2. ((b))

    30\sqrt{30}

  3. ((c))

    6

  4. ((d))

    5.8

Show Answer
Answer: ((a))

5

59

The average speed of the car on a particular stretch of road is 90 km/hr. On a particular day, the average speed was 1/5 less than on normal days, as a result, it took 16 minutes longer. What is the length (in km) of this particular stretch of road?

  1. ((a))

    96

  2. ((b))

    108

  3. ((c))

    120

  4. ((d))

    84

Show Answer
Answer: ((a))

96

60

Study the statement below followed by two conclusions.

Statement:

Some monkeys are orangutans.

No orangutan is human.

Conclusion:

  1. Some monkeys are human.
  2. No monkey is human.

Decide which of the conclusion logically follows from the statement?

  1. ((a))

    Conclusions 1 and 2 both follow

  2. ((b))

    Only conclusion 1 follows

  3. ((c))

    Only conclusion 2 follows

  4. ((d))

    Either conclusion 1 or 2 follows

Show Answer
Answer: ((a))

Conclusions 1 and 2 both follow

61

Given below are three statements followed by two conclusions numbered I and II. You have to take the statements to be true even if they seem to be at variance from commonly known facts. Decide which of the conclusion logically follows from the statement.

Statement:

  1. Some apples are horses.
  2. All apples are trains.
  3. All trains are violets.

Conclusion:

I. Some apples are not violets.

II. All horses being train is a possibility.

  1. ((a))

    Neither conclusion I nor II follows

  2. ((b))

    Conclusion II follows

  3. ((c))

    Both conclusions I and II follows

  4. ((d))

    Conclusion I follows

Show Answer
Answer: ((a))

Neither conclusion I nor II follows

62

X is the brother of Y, V is the mother of Y, M is the sister of V's husband, N is the brother of V, then how is the son of N related to Y?

  1. ((a))

    Sister

  2. ((b))

    Aunt

  3. ((c))

    Cousin 

  4. ((d))

    Nephew

Show Answer
Answer: ((a))

Sister

63

In the given circle, line AB‾\rm\overline{AB} is produced to meet tangent DE‾\rm\overline{DE} at point D. If AB‾\rm\overline{AB} = 7 cm and DE‾\rm\overline{DE} = 12 cm, then what will be the length of BD‾\rm\overline{BD}?

  1. ((a))

    7 cm

  2. ((b))

    9 cm

  3. ((c))

    2212\sqrt{21} cm

  4. ((d))

    8 cm

Show Answer
Answer: ((a))

7 cm

64

Identify the odd one out-

  1. ((a))

    C

  2. ((b))

    B

  3. ((c))

    A

  4. ((d))

    D

Show Answer
Answer: ((a))

C

65

Where is the headquarter of Asian Development Bank located?

  1. ((a))

    Japan

  2. ((b))

    China

  3. ((c))

    Philippines

  4. ((d))

    Bharat

Show Answer
Answer: ((a))

Japan

66

________ was prosecuted for leading the rebels of the Revolt of 1857 and exiled to Rangoon, where he died in 1862.

  1. ((a))

    Shah Alam

  2. ((b))

    Bahadur Shah Zafar

  3. ((c))

    Shah Alam-I

  4. ((d))

    Akabar Shah-II

Show Answer
Answer: ((a))

Shah Alam

67

Elements in the same group have the same ________ .

  1. ((a))

    chemical properties

  2. ((b))

    atomic mass

  3. ((c))

    atomic radius

  4. ((d))

    atomic numbers

Show Answer
Answer: ((a))

chemical properties

68

If P means ÷, Q means ×, R means + and S means -, then what is the value of 14Q16P4R7S10?

  1. ((a))

    52

  2. ((b))

    48

  3. ((c))

    53

  4. ((d))

    50

Show Answer
Answer: ((a))

52

69

________ is known as bisexual flower.

  1. ((a))

    Papaya

  2. ((b))

    Watermelon

  3. ((c))

    Cucumber

  4. ((d))

    Mustard

Show Answer
Answer: ((a))

Papaya

70

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

If the first half of the above series is reversed, then the 15th term to the right of the 18th term from the right will be-

  1. ((a))

    T

  2. ((b))

    Q

  3. ((c))

    @

  4. ((d))

    %

Show Answer
Answer: ((a))

T

71

Which of the following book was written by Mahatma Gandhi?

  1. ((a))

    Wings of Fire

  2. ((b))

    The Tensandons

  3. ((c))

    Hind Swaraj

  4. ((d))

    Al-Hilal

Show Answer
Answer: ((a))

Wings of Fire

72

Amit can do 12\frac{1}{2} part of a work in 7 days while Alam can do 12\frac{1}{2} part of the same work in 9 days. In how many days can both together finish the work?

  1. ((a))

    5.2 Days

  2. ((b))

    8 Days

  3. ((c))

    12 Days

  4. ((d))

    638\frac{63}{8} Days

Show Answer
Answer: ((a))

5.2 Days

73

The color of iron rust is ________.

  1. ((a))

    Red grey

  2. ((b))

    Red blue

  3. ((c))

    Red brown

  4. ((d))

    Red yellow

Show Answer
Answer: ((a))

Red grey

74

In which of the following concave mirror is not used?

  1. ((a))

    search light

  2. ((b))

    solar furnace

  3. ((c))

    rear mirror

  4. ((d))

    car headlight

Show Answer
Answer: ((a))

search light

75

In the following, there is a certain relationship between two given words, one on one side of : : and the other on the other side of word : : . While one more word has to be found from the given alternatives which has the same relation with this word as in the pair of words given below, select the best option-

Knife : Butcher :: Scissors : ________

  1. ((a))

    Hair dresser

  2. ((b))

    Wood cutter

  3. ((c))

    Mechanic

  4. ((d))

    Cobbler

Show Answer
Answer: ((a))

Hair dresser

76

In which kingdom would you place all organisms, which are multicellular eucentric with a cell wall?

  1. ((a))

    protista

  2. ((b))

    plantea

  3. ((c))

    monera

  4. ((d))

    animalia

Show Answer
Answer: ((a))

protista

77

Read the given question and decide which of the following statement(s) is/are sufficient to answer the question.

Question:

X, Y, T, U, and V, when arranged in ascending order of their weights, who will stand second from the beginning?

Statements:

  1. X weighs less than T.  U weighs twice as much as T.
  2. The weight of Y and V is less than that of X.
  1. ((a))

    Statements 1 and 2 both are sufficient

  2. ((b))

    Statement 1 alone is sufficient

  3. ((c))

    Statement 2 alone is sufficient

  4. ((d))

    Statements 1 and 2 both are insufficient

Show Answer
Answer: ((a))

Statements 1 and 2 both are sufficient

78

Select the alternative which has the same relation to the third word as the second word is to the first word-

Captain : Soldier : : Employer :

  1. ((a))

    Boss

  2. ((b))

    Director

  3. ((c))

    Employee

  4. ((d))

    Officer

Show Answer
Answer: ((a))

Boss

79

Which railway station has entered the Limca Book of Records 2018 for all railway employees to be female?

  1. ((a))

    Vapi Railway Station

  2. ((b))

    Panvel Railway Station

  3. ((c))

    Matunga Railway Station

  4. ((d))

    Dadar Railway Station

Show Answer
Answer: ((a))

Vapi Railway Station

80

Which of the following is/are true/false? 

Statement:

A. The following is an example of a reversible reaction.

N2 (g) + 3H2 (g) ⇌\rightleftharpoons ∵ 2NH3 (g)

B. The following is an example of thermal decomposition.

CaCO3 (s) →heat\xrightarrow{heat} Cao(s) + CO2(g)

  1. ((a))

    Only A is true

  2. ((b))

    Both A and B are ture

  3. ((c))

    Only B is true

  4. ((d))

    Both A and B are false

Show Answer
Answer: ((a))

Only A is true

81

Ramu's income is 25% more than that of Rohan. Rohan's income is what percent of Ramu's income?

  1. ((a))

    80%

  2. ((b))

    50%

  3. ((c))

    75%

  4. ((d))

    60%

Show Answer
Answer: ((a))

80%

82

________ shows that the atomic number of an element is a more fundamental property than its atomic mass.

  1. ((a))

    Henry Cavendis

  2. ((b))

    Henry Mosley

  3. ((c))

    John Newland

  4. ((d))

    Demitri Mendeleev

Show Answer
Answer: ((a))

Henry Cavendis

83

Select the odd one from the following-

  1. ((a))

    A

  2. ((b))

    B

  3. ((c))

    C

  4. ((d))

    D

Show Answer
Answer: ((a))

A

84

Newton's third law of motion applies to which of the following situations?

  1. ((a))

    When a person jumps from the boat to the bank of the river, the boat goes backwards

  2. ((b))

    Passengers standing in a bus fall in the rear direction when the stationary bus suddenly starts moving

  3. ((c))

    When a person falls on a cement floor, he gets hurt

  4. ((d))

    While catching a fast moving cricket ball, a fielder moves his hands backwards.

Show Answer
Answer: ((a))

When a person jumps from the boat to the bank of the river, the boat goes backwards

85

Amita's father was 38 years old when she was born, while her mother was 36 years old when her brother was born who was four years younger than her. What is the difference between the ages of his parents?

  1. ((a))

    4 years

  2. ((b))

    6 years

  3. ((c))

    8 years

  4. ((d))

    2 years

Show Answer
Answer: ((a))

4 years

86

The ratio of the ages of Rohan and Sohan is 4 : 3. After 9 years, Rohan's age will become 33 years. Find the present age of Sohan.

  1. ((a))

    15 years

  2. ((b))

    19.5 years

  3. ((c))

    21 years

  4. ((d))

    18 years

Show Answer
Answer: ((a))

15 years

87

The process of dialysis is related to-

  1. ((a))

    Liver

  2. ((b))

    Lungs

  3. ((c))

    Abdomen

  4. ((d))

    Kidneys

Show Answer
Answer: ((a))

Liver

88

What will be the smallest number which when divided by 6, 7, 8, 9 and 12 leaves remainder 2 each time?

  1. ((a))

    508

  2. ((b))

    608

  3. ((c))

    502

  4. ((d))

    506

Show Answer
Answer: ((a))

508

89

If the centroid and two vertices of the triangle are (4, 8), (9, 7) and (1, 4) respectively, then find the area of ​​the triangle.

  1. ((a))

    34.5 unit2

  2. ((b))

    111 unit2

  3. ((c))

    33 unit2

  4. ((d))

    166.5 unit2

Show Answer
Answer: ((a))

34.5 unit2

90

You have to take the given statement to be true even if it seems to be at variance from commonly known facts and then decide which of the given conclusions logically follow from the given statement.

Statement:

Due to heavy snowfall in Canada, the normal life of Canadians has come to a standstill.

Conclusion:

  1. The Government of Canada must take measures to help people and prevent loss of life and property.
  2. The government should ask all citizens to stay at home till the weather changes.
  1. ((a))

    Only conclusion 2 follows

  2. ((b))

    Only conclusion 1 follows

  3. ((c))

    Neither conclusion 1 nor conclusion 2 follows

  4. ((d))

    Either conclusion 1 or conclusion 2 follows

Show Answer
Answer: ((a))

Only conclusion 2 follows

91

Which ministry regulates cow slaughter in India?

  1. ((a))

    Defense

  2. ((b))

    Agriculture

  3. ((c))

    Home

  4. ((d))

    Environment

Show Answer
Answer: ((a))

Defense

92

Consider the given statements and decide which of the assumptions is/are implicit in the statement.

Statement:

Shyam says to Ram, I would like to find out the effect of mobile radiation on the children.

Assumptions:

I. One can trace the effect of mobile radiation on children.

II. Shyam is very good at detecting mobile radiation effects.

  1. ((a))

    Both I and II are implicit

  2. ((b))

    Neither I nor II is implicit

  3. ((c))

    Only assumption I is implicit

  4. ((d))

    Only assumption II is implicit

Show Answer
Answer: ((a))

Both I and II are implicit

93

The color preferences of a group of girls were mapped and the results were as follows: 20 preferred pink, 16 preferred red and 14 preferred green. 5 preferred all the three colours. 9 of them chose Pink and Green. 7 of them chose Pink and Red. 8 of them chose Red and Green. How many girls chose only one colour?

  1. ((a))

    17

  2. ((b))

    44

  3. ((c))

    40

  4. ((d))

    36

Show Answer
Answer: ((a))

17

94

The correct increasing order of acidity of Mn oxide is-

  1. ((a))

    MnO < MnO2 < Mn2O7

  2. ((b))

    MnO2 > MnO > Mn2O7

  3. ((c))

    Mn2O7 > MnO2 > MnO

  4. ((d))

    MnO2 > Mn2O7 > MnO

Show Answer
Answer: ((a))

MnO < MnO2 < Mn2O7

95

99-year old freedom fighter and Padma awardee, who runs 18 schools in West Bengal and provides free education and food-

  1. ((a))

    Sitavva Jodadi

  2. ((b))

    Sulagitti

  3. ((c))

    Sudhanshu Vishwas

  4. ((d))

    Damodar Bapat

Show Answer
Answer: ((a))

Sitavva Jodadi

96

What is the main component of CNG?

  1. ((a))

    Methane

  2. ((b))

    Butane

  3. ((c))

    Ethane

  4. ((d))

    Propane

Show Answer
Answer: ((a))

Methane

97

In a college of 420 students, each student studies 5 subjects and each subject is studied by 60 students. What is the number of subjects?

  1. ((a))

    Exactly 35 :

  2. ((b))

    Exactly 25 :

  3. ((c))

    Minimum 50

  4. ((d))

    Maximum 30

Show Answer
Answer: ((a))

Exactly 35 :

98

In which country is the Eden Gardens Cricket Ground located?

  1. ((a))

    Pakistan

  2. ((b))

    Shri Lanka

  3. ((c))

    Bangladesh

  4. ((d))

    Bharat

Show Answer
Answer: ((a))

Pakistan

99

The greatest common factor of 290 and 660 is 10. What is their least common factor?

  1. ((a))

    38280

  2. ((b))

    9570

  3. ((c))

    19140

  4. ((d))

    191400

Show Answer
Answer: ((a))

38280

100

Select the correct image formed in the mirror of the following figure-

  1. ((a))

    D

  2. ((b))

    A

  3. ((c))

    B

  4. ((d))

    C

Show Answer
Answer: ((a))

D

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