RRB NTPC 2020-30-12-2020-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2020-30-12-2020-2 RRB Questions

41.
Pointing to a woman, Supriya said, "This woman is the daughter of the only child of my grandmother." How is the woman related to Supriya?
A.
Sister
B.
Mother
C.
Grandmother
D.
Sister-in-law
😑 View Answer Rough Work
ANSWER :
A. Sister
42.
When was India's first satellite, the Aryabhata spacecraft launched?
A.
April 19, 1975
B.
April 19, 1976
C.
June 10, 1979
D.
June 10, 1980
😑 View Answer Rough Work
ANSWER :
A. April 19, 1975
43.
Four numbers have been given, out of which three are alike in some manner and one is different. Select the number that is different from the rest.
A.
50
B.
170
C.
82
D.
59
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ANSWER :
D. 59
44.
Who devised the policy of Doctrine of Lapse?
A.
Lord Clive
B.
General Dyer
C.
Lord Dalhousie
D.
Lord Hastings
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ANSWER :
C. Lord Dalhousie
45.
If x : y = 4 : 9, find 9x + 4y : 18x + 3y
A.
2 : 3
B.
11 : 8
C.
3 : 2
D.
8 : 11
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ANSWER :
D. 8 : 11
46.
Which countries have been declared malaria-free by WHO in May 2019?
A.
Mauritius and Malaysia
B.
Algeria and Argentina
C.
India and Singapore
D.
Belgium and Qatar
😑 View Answer Rough Work
ANSWER :
B. Algeria and Argentina
47.
What is the approximate total length of coastline of India including the coastline of Lakshadweep islands and Andaman & Nicobar Islands?
A.
4523 km
B.
5717 km
C.
7517 km
D.
5423 km
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ANSWER :
C. 7517 km
48.
How many members are there in Rajya Sabha?
A.
240
B.
230
C.
225
D.
250
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ANSWER :
D. 250
49.

If x⁴ + \( \frac{1}{x^4} \) = 194, find x³ + \( \frac{1}{x^3} \)

A.

56

B.

52

C.

54

D.

62

😑 View Answer Rough Work
ANSWER :

B. 52

50.
The length, breadth and height of a cuboid are 27 cm, 18 cm and 21 cm respectively. How many cubes of side 3 cm can be cut from the cuboid?
A.
368
B.
378
C.
278
D.
738
😑 View Answer Rough Work
ANSWER :
B. 378