RRB NTPC 2021-12-02-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-12-02-2021-1 RRB Questions

41.
Select the option that is related to the third term in the same way as the second term is related to the first term.
Steps : Staircase :: Book : ?
A.
Authors
B.
Novels
C.
Stories
D.
Library
😑 View Answer Rough Work
ANSWER :
D. Library
42.
Where, in India, would you find rock paintings dating back to the stone age?
A.
Elephanta
B.
Nalanda
C.
Bagh Caves
D.
Bhimbetka
😑 View Answer Rough Work
ANSWER :
D. Bhimbetka
43.

A and B can complete a task in 60 days and 40 days respectively. If C, who can complete the same task alone in 30 days, joins A & B working together after 3 days, then the number of days taken to complete the task will be:

A.

11 \( \frac{2}{3} \)

B.

11

C.

11 \( \frac{1}{3} \)

D.

11 \( \frac{4}{3} \)

😑 View Answer Rough Work
ANSWER :

A. 11 \( \frac{2}{3} \)

44.
Sujal is a good runner who walked 8 km towards the north from point A. He then turned around and started running back at the speed of 6 km/hour. How far would Sujal be from point A after running for 10 minutes?
A.
2 KM
B.
6 KM
C.
7 KM
D.
9 KM
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ANSWER :
C. 7 KM
45.
The product of first five whole numbers is:
A.
10
B.
0
C.
120
D.
-120
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ANSWER :
B. 0
46.
Who among the following was NOT a member of Simon Commission?
A.
Harry Levy-Lawson
B.
John Simon
C.
Clement Attlee
D.
James A Scott
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ANSWER :
D. James A Scott
47.

If x% of y is 2000 and y% of z is 4000, the relation between x and z will be:

A.

2z = 7x

B.

6z - 2 = 2x

C.

6z = \( \frac{x}{2} \)

D.

z = 2x

😑 View Answer Rough Work
ANSWER :

D. z = 2x

48.
Read the given assertion (A) and a reason (R) carefully and choose the option that accurately describes the relationship between them.
Assertion (A): All prime numbers are odd numbers.
Reason (R): Prime numbers can only be divided by self or 1.
A.
Both A and R are true, and R is the correct explanation of A.
B.
A is false but R is true.
C.
Both A and R are false.
D.
Both A and R are true but R is not the correct explanation of A.
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ANSWER :
B. A is false but R is true.
49.

What is the sum of all angles of all triangles in the given figure?

A.

1080°

B.

720°

C.

360°

D.

1440°

😑 View Answer Rough Work
ANSWER :

D. 1440°

50.
Pick two numbers that are the odd ones out of the following numbers.
2, 13, 29, 37, 57, 71, 91
A.
2, 71
B.
57, 91
C.
29, 91
D.
2, 57
😑 View Answer Rough Work
ANSWER :
B. 57, 91