RRB NTPC 2021-31-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-31-01-2021-2 RRB Questions

1.
The Constitution of India provides for a _____ structure of governance in the form of Parliamentary Democracy both at the Centre and the State.
A.
singular system
B.
dual system
C.
quasi-federal
D.
federal
😑 View Answer Rough Work
ANSWER :
D. federal
2.
Which of the following is a programme that translates each instruction of high-level language and executes it before passing on to the next instruction?
A.
Assembler
B.
Multiprocessing
C.
Interpreter
D.
Data Processing
😑 View Answer Rough Work
ANSWER :
C. Interpreter
3.
Which of the following cities hosted the 4-day India International Cherry Blossom festival in 2019?
A.
Guwahati
B.
Imphal
C.
Shillong
D.
Agartala
😑 View Answer Rough Work
ANSWER :
C. Shillong
4.
Which of the following are stored in the form of starch which serves as an internal energy reserve to be used as and when required by the plant?
A.
sunlight
B.
oxygen
C.
water
D.
carbohydrates
😑 View Answer Rough Work
ANSWER :
D. carbohydrates
5.
An aquarium is in the form of a cuboid whose external measures are 80 cm × 30 cm × 40 cm. The base, side faces and back face are to be covered with a coloured paper. Find the area of the paper needed?
A.
6000 cm²
B.
8000 cm²
C.
8050 cm²
D.
8080 cm²
😑 View Answer Rough Work
ANSWER :
B. 8000 cm²
6.
From a point Y on a level ground, the angle of elevation of the top of a lamp post is 45°. If the distance of point Y from the foot of the lamp post is 80 m, the height of the lamp post will be:
A.
70 m
B.
80 m
C.
82 m
D.
78 m
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ANSWER :
B. 80 m
7.

How much does one need to add to \( \frac{1}{2} \) to get 2?

A.

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

B.

\( \frac{1}{-1} \)

C.

\( \frac{1}{2} \)

D.

\( \frac{5}{3} \)

😑 View Answer Rough Work
ANSWER :

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

8.

In the following diagram, if the triangle represents the people who drink green tea, the circle represents the people who drink coffee and the rectangle represents the people who drink milk, then how many people like both green tea and coffee?

A.

47

B.

80

C.

40

D.

37

😑 View Answer Rough Work
ANSWER :

C. 40

9.
Ameesha can complete a task by herself in 14 days, while it takes Bhavya 35 days to complete it alone. Together with Chitra, they can complete the task in 6 days. How many days will Chitra need to complete the task alone?
A.
43
B.
28
C.
14
D.
15
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ANSWER :
D. 15
10.
If A : B = 1 : 3, B : C = 5 : 4 and C : D = 2 : 3, then the value of A : B : C : D will be:
A.
4 : 9 : 12 : 16
B.
3 : 8 : 9 : 12
C.
4 : 12 : 18 : 20
D.
5 : 15 : 12 : 18
😑 View Answer Rough Work
ANSWER :
D. 5 : 15 : 12 : 18