RRB NTPC 2021-17-01-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-17-01-2021-1 RRB Questions

41.
______ is a plant which grows in the wild and has stinging hair on its leaves which cause painful stings when touched accidentally.
A.
Nettle
B.
Pigweed
C.
Miner's Lettuce
D.
Clovers
😑 View Answer Rough Work
ANSWER :
A. Nettle
42.
The value of 987 × 999 is:
A.
986013
B.
980613
C.
996023
D.
976023
😑 View Answer Rough Work
ANSWER :
A. 986013
43.
______ is the UN specialized agency which directs and co-ordinates health related matters internationally.
A.
WFP
B.
WHO
C.
UNESCO
D.
UNDP
😑 View Answer Rough Work
ANSWER :
B. WHO
44.

Find the area of an equilateral triangle whose perimeter is 24 cm.

A.

144 cm²

B.

24\(\sqrt{3}\) cm²

C.

16\(\sqrt{3}\) cm²

D.

16 cm²

😑 View Answer Rough Work
ANSWER :

C. 16\(\sqrt{3}\) cm²

45.
Eight persons A, B, C, D, E, F, G and H are sitting around a circular table facing opposite to the centre (not necessarily in the same order). B is the neighbour of E and is fourth to the right of A. Only two persons are sitting between E and F. Only three persons are sitting between G and H. B is not the neighbour of G. D is third to the left of C. Who can be the neighbours of A?
A.
C and D
B.
G and D
C.
G and H
D.
H and C
😑 View Answer Rough Work
ANSWER :
B. G and D
46.

A salesman has to cover 6 km in \( \frac{3}{4} \) h. If he covers \( \frac{1}{2} \) of the distance in \( \frac{2}{3} \) of the total time, then what must be his speed (in km/h) to cover the remaining distance in the remaining time?

A.

8

B.

15

C.

6

D.

12

😑 View Answer Rough Work
ANSWER :

D. 12

47.

The cost price of 19 pens is equal to the selling price of 16 pens. Percentage gain is:

A.

18 \( \frac{3}{4} \) %

B.

12.5%

C.

15%

D.

15  \( \frac{3}{4} \) %

😑 View Answer Rough Work
ANSWER :

A. 18  \( \frac{3}{4} \) %

48.
Solve the following.
4 × 36 − 6[3 + 2(216 ÷ 6) − 51] = ?
A.
10
B.
0
C.
1
D.
−1
😑 View Answer Rough Work
ANSWER :
B. 0
49.
Startup India is the key initiative of the Ministry of ______.
A.
Health and Family Welfare
B.
Human Resource Development
C.
Skill Development and Entrepreneurship
D.
Commerce and Industry
😑 View Answer Rough Work
ANSWER :
D. Commerce and Industry
50.
If cooler is called 'food', food is called 'rose', rose is called 'restaurant', and restaurant is called 'natkhat', then what would a man eat?
A.
Rose
B.
Natkhat
C.
Restaurant
D.
Cooler
😑 View Answer Rough Work
ANSWER :
A. Rose