RRB NTPC 2021-19-01-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-19-01-2021-2 RRB Questions

21.

If the diagonal of a cube is 10\(\sqrt{3}\) cm long, then what is its volume?

A.

800 cm³

B.

1000 cm³

C.

9000 cm³

D.

500 cm³

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ANSWER :

B. 1000 cm³

22.

How many planets are not sun?

A.

13

B.

14

C.

12

D.

15

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ANSWER :

C. 12

23.
In which year did the Government of India approve ISRO's proposal for the first Indian Moon Mission, Chandrayaan-1?
A.
2003
B.
2013
C.
2008
D.
2001
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ANSWER :
A. 2003
24.
The number of rational numbers between 5 and 7 is:
A.
1
B.
infinite
C.
0
D.
2
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ANSWER :
B. infinite
25.
In the context of the Indian Constitution, which of the following is correctly matched?
A.
Part III – Directive Principles of State Policy
B.
Part III – Fundamental Rights
C.
Part III – Fundamental Duties
D.
Part III – Citizenship
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ANSWER :
B. Part III – Fundamental Rights
26.

If x = \(\sqrt{3}\) + \(\sqrt{2}\), then the value of x² + \( \frac{1}{x^2} \) is:

A.

12

B.

14

C.

2√3

D.

10

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ANSWER :

D. 10

27.

The product of 4\(\sqrt{6}\) and 3\(\sqrt{24}\) is:

A.

a negative number

B.

a prime number

C.

a rational number

D.

an irrational number

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ANSWER :

C. a rational number

28.
'Champions of the Earth'–the UN's highest environmental honour, was awarded to which Indian in 2018?
A.
CK Mishra
B.
Piyush Goyal
C.
Harsh Vardhan
D.
Narendra Modi
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ANSWER :
D. Narendra Modi
29.
Name the leader whose opposition led to the disappearance of all hopes of compromise between the Congress and the Muslim League in 1928.
A.
Sir Muhammad Iqbal
B.
Muhammad Ali Jinnah
C.
Jawaharlal Nehru
D.
MR Jayakar
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ANSWER :
D. MR Jayakar
30.
In certain code language, TRUNK is coded as YVXPL. How will GLOBE be coded in that language?
A.
LPRDF
B.
LPRDG
C.
LPREG
D.
LPREF
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ANSWER :
A. LPRDF