RRB NTPC 2021-15-03-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-15-03-2021-2 RRB Questions

31.
Select the number that will come next in the following series.
1, 1, 1, 2, 4, 8, 3, 9, 27, 4, 16, ?
A.
49
B.
54
C.
64
D.
32
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ANSWER :
C. 64
32.
Which one of the following books is authored by Maulana Abul Kalam Azad?
A.
India Wins Freedom
B.
God of Small Things
C.
Wings of Fire
D.
We the people
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ANSWER :
A. India Wins Freedom
33.

The descending order of the fractions \( \frac{2}{3} \), \( \frac{1}{6} \), \( \frac{1}{5} \), \( \frac{3}{7} \) is:

A.

\( \frac{3}{7} \), \( \frac{2}{3} \), \( \frac{1}{6} \), \( \frac{1}{5} \)

B.

\( \frac{3}{7} \), \( \frac{1}{6} \), \( \frac{1}{5} \), \( \frac{2}{3} \)

C.

\( \frac{2}{3} \), \( \frac{3}{7} \), \( \frac{1}{5} \), \( \frac{1}{6} \)

D.

\( \frac{1}{6} \),\( \frac{1}{5} \), \( \frac{3}{7} \), \( \frac{2}{3} \)

😑 View Answer Rough Work
ANSWER :

C. \( \frac{2}{3} \), \( \frac{3}{7} \), \( \frac{1}{5} \), \( \frac{1}{6} \)

34.
Which one of the following statements is NOT correct?
A.
Solar system is 2.3 billion years old.
B.
Planet Jupiter has maximum satellites in the solar system.
C.
Planet Mercury is closest to the Sun.
D.
Planet Venus has no natural satellite.
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ANSWER :
A. Solar system is 2.3 billion years old.
35.
What was the name of the judge who presided over the trial of Mahatma Gandhi after the Non-Cooperation Movement?
A.
Justice Harold Blacker
B.
Justice CN Broomfield
C.
Justice Adam Bittleston
D.
Justice Abdur Rahim
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ANSWER :
B. Justice CN Broomfield
36.
Golconda Fort is situated in which Indian state?
A.
Karnataka
B.
Maharashtra
C.
Odisha
D.
Telangana
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ANSWER :
D. Telangana
37.
Which one of the following is an anti-tank guided missile?
A.
Akash
B.
Trishul
C.
Prithvi
D.
Nag
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ANSWER :
D. Nag
38.
Anupam and Vineet standing together started running in opposite direction on 2 km long circular racing track. They ran at the speeds of 9 km/h and 11 km/h respectively. After how much time will they meet on the track?
A.
6 min
B.
12 min
C.
10 min
D.
20 min
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ANSWER :
A. 6 min
39.
Who of the following has won maximum medals in Olympics?
A.
Michael Phelps
B.
Birgit Fischer
C.
Larisa Latynina
D.
Mark Spitz
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ANSWER :
A. Michael Phelps
40.

Simplify the following.

\(\left(\frac{\tan40^\circ}{\mathrm{cosec} 50^\circ}\right)^2+\left(\frac{\cot40^\circ}{\sec50^\circ}\right)^2\)
A.

0

B.

2

C.

4

D.

1

😑 View Answer Rough Work
ANSWER :

D. 1