RRB NTPC 2021-27-02-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-27-02-2021-2 RRB Questions

21.
British Prime Minister Winston Churchill received a Nobel Prize for:
A.
Peace
B.
Literature
C.
Economics
D.
Physiology
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ANSWER :
B. Literature
22.
Which is the largest river by volume in the world?
A.
Indus
B.
Amazon
C.
Nile
D.
Hwang Ho
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ANSWER :
B. Amazon
23.
Who among the following was the first Chinese Citizen to win Nobel Peace Prize?
A.
Yu Jie
B.
Liu Xia
C.
Wang Dan
D.
Liu Xiaobo
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ANSWER :
D. Liu Xiaobo
24.
With which substance does silver react and turn black?
A.
Carbon
B.
Zinc
C.
Magnesium
D.
Sulphur
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ANSWER :
D. Sulphur
25.
Urdu is also referred to as:
A.
Awadhi
B.
Shauraseni
C.
Farsi
D.
Lashkari Zaban
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ANSWER :
D. Lashkari Zaban
26.
Which of the following is NOT a correct pair of a country and its capital?
A.
Libya – Tripoli
B.
Bahamas – Nassau
C.
Kazakhstan – Bishkek
D.
Belgium – Brussels
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ANSWER :
C. Kazakhstan – Bishkek
27.
Who was the head of the committee of the Draft National Education Policy (NEP) 2019?
A.
K Kasturirangan
B.
MK Sridhar
C.
Shakila T Shamsu
D.
Vasudha Kamat
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ANSWER :
A. K Kasturirangan
28.

The greatest value of sin x + cos x is:

A.

\( \frac{1}{4} \)

B.

1

C.

\(\sqrt{2}\)

D.

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

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ANSWER :

C. \(\sqrt{2}\)

29.
The values of mode and mean are 12.5 and 15.2, respectively, in a moderately asymmetrical distribution. Find the median of the distribution.
A.
14.0
B.
14.9
C.
14.3
D.
14.5
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ANSWER :
C. 14.3
30.
Six bells commence tolling together and toll at the intervals of 2, 4, 6, 8, 10 and 12 seconds respectively. In the first 10 minutes, how many times would they have tolled together?
A.
5 times
B.
4 times
C.
2 times
D.
6 times
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ANSWER :
D. 6 times