RRB NTPC 2021-18-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-18-01-2021-2 RRB Questions

41.

What is the value of the following expression?
\(\frac{(2.7)^2-(0.8)^2}{2.7-0.8}\)

A.

0

B.

7.0

C.

3.5

D.

2.5

😑 View Answer Rough Work
ANSWER :

C. 3.5

42.

If '+' means '÷', '−' means '×', '÷' means '+' and '×' means '−', then find the value of the following expression.
11 − 2 × 4 ÷ 12 + 4

A.

26

B.

7.5

C.

21

D.

18

😑 View Answer Rough Work
ANSWER :

C. 21

43.
Which one of the following is NOT a wired broadband?
A.
Cable
B.
Digital Subscriber Line
C.
Satellite
D.
Dial-up
😑 View Answer Rough Work
ANSWER :
C. Satellite
44.
Seats for Mathematics, Physics and Chemistry in a school are in the ratio of 7 : 8 : 9. There is a proposal to increase the seats by 30%, 40% and 50% respectively. What will be the ratio of increased seats?
A.
91 : 112 : 135
B.
35 : 37 : 91
C.
112 : 91 : 135
D.
135 : 112 : 91
😑 View Answer Rough Work
ANSWER :
A. 91 : 112 : 135
45.
The first site discovered at the Indus Valley Civilisation is:
A.
Lothal
B.
Harappa
C.
Kalibangan
D.
Mohenjo-Daro
😑 View Answer Rough Work
ANSWER :
B. Harappa
46.

Select the Venn diagram that best represents the relationship between the following classes.
Wheat, Rice, Grain

A.

D

B.

B

C.

A

D.

C

😑 View Answer Rough Work
ANSWER :

B. B

47.
The UN Peacekeeping forces were awarded Nobel Prize for Peace in the year ______.
A.
2000
B.
1899
C.
1988
D.
1945
😑 View Answer Rough Work
ANSWER :
C. 1988
48.
Dhanurveda is the upveda of the Yajurveda. It deals with:
A.
art of warfare
B.
architecture
C.
art and music
D.
medicine
😑 View Answer Rough Work
ANSWER :
A. art of warfare
49.
______ is the first rapper to win Pulitzer Prize for music.
A.
Joyner Lucas
B.
J. Cole
C.
Kendrick Lamar
D.
Eminem
😑 View Answer Rough Work
ANSWER :
C. Kendrick Lamar
50.
Which of the following nation has one of the largest domestic communication satellite systems in Asia-Pacific region?
A.
Nepal
B.
India
C.
Sri Lanka
D.
Bangladesh
😑 View Answer Rough Work
ANSWER :
B. India