RRB NTPC 2021-21-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers
RRB NTPC 2021-21-01-2021-2

RRB NTPC 2021-21-01-2021-2 RRB Questions

31.
Which is the first and the oldest intergovernmental organization?
A.
Council of Europe
B.
Central Commission for Navigation on the Rhine
C.
United Nations
D.
International Labour Organization
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ANSWER :
B. Central Commission for Navigation on the Rhine
32.
The rate of compound interest p.a. at which a sum of ₹1,200 will become ₹1,348.32 in 2 years is:
A.
6%
B.
7%
C.
8%
D.
5%
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ANSWER :
A. 6%
33.
Who won the Men's Individual Title in the Asian Squash Championship in 2019?
A.
Harinder Pal Sandhu
B.
Saurav Ghosal
C.
Ramit Tandon
D.
Mahesh Mangaonkar
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ANSWER :
B. Saurav Ghosal
34.

The expression \(\frac{\tan A}{1-\cot A}+\frac{\cot A}{1-\tan A}\) can be written as:

A.

sec A + cosec A

B.

tan A + cot A

C.

1 + sec A cosec A

D.

1 + sin A cos A

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ANSWER :

C. 1 + sec A cosec A

35.
Bhagat Singh and Batukeshwar Dutt threw smoke bombs at Delhi Central Legislative Assembly. What were they protesting against?
A.
Trade Disputes Bill and Public Safety Bill
B.
Indian Council Act
C.
Simon Commission
D.
Government of India Act
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ANSWER :
A. Trade Disputes Bill and Public Safety Bill
36.

On simplification, \(\frac{2^{10}-3^{10}}{5^{10}-6^{10}}\) is:

A.

Cannot be defined

B.

a negative rational number

C.

neither a positive nor a negative rational number

D.

a positive rational number

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ANSWER :

D. a positive rational number

37.
What is the SI unit of resistance?
A.
Siemens
B.
Ohm
C.
Mho
D.
Coulomb
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ANSWER :
B. Ohm
38.
Select the number from the given options that can replace the question mark (?) in the following series.
100, 64, 36, ?
A.
16
B.
4
C.
81
D.
25
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ANSWER :
A. 16
39.
How many parts are there in the Constitution of India as of October 2020?
A.
23
B.
24
C.
22
D.
25
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ANSWER :
D. 25
40.
Select the option which is different from the rest.
A.
256
B.
512
C.
729
D.
343
😑 View Answer Error
ANSWER :
A. 256
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