RRB NTPC 2021-16-02-2021-2 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-16-02-2021-2 RRB Questions

41.
Sabarimala Sri Ayyappa temple is situated in the state of:
A.
Karnataka
B.
Tamil Nadu
C.
Kerala
D.
Andhra Pradesh
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ANSWER :
C. Kerala
42.
There are three objects X, Y, and Z, that have triangular, square and pentagonal shapes, have red, green and blue colours and are made up of different materials gold, silver and bronze such that, X is red but not square. Y is made up of silver but it is not green. X is made up of bronze and Z has a pentagonal shape. What is Z made up of?
A.
Brass
B.
Gold
C.
Silver
D.
Bronze
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ANSWER :
B. Gold
43.
If the Cost price of an article is 40% of its selling price, then what percent is the selling price of its cost price?
A.
250%
B.
200%
C.
150%
D.
175%
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ANSWER :
A. 250%
44.
Which of the following nuclear power plants has been INCORRECTLY matched with the state within which it is located?
A.
Kaiga – Karnataka
B.
Kudankulam – Tamil Nadu
C.
Kakrapar – Gujarat
D.
Kalpakkam – Karnataka
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ANSWER :
D. Kalpakkam – Karnataka
45.

The base and the altitude of a right-angled triangle are 15 cm and 8 cm respectively. What is the altitude from the opposite vertex to its hypotenuse?

A.

7 \( \frac{1}{15} \) cm

B.

1 \( \frac{7}{17} \) cm

C.

7 \( \frac{1}{17} \)cm

D.

7 \( \frac{11}{17} \) cm

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ANSWER :

C.7 \( \frac{1}{17} \)cm

46.
e-NAM launched by the Government of India in April 2016 is:
A.
a national portal for e-commerce activities
B.
the name of a national electronic market
C.
an electronic registration for business establishments' names
D.
an electronic platform for agriculture market
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ANSWER :
D. an electronic platform for agriculture market
47.
Select the number that can replace the question mark (?) in the following equation.
120% of 3125 – 90% of ? = 150
A.
40
B.
400
C.
4000
D.
3600
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ANSWER :
C. 4000
48.
Which of the following National waterway runs along Coromandal Coast and also through part of Krishna and Godavari river in South India?
A.
National Waterway-2
B.
National Waterway-3
C.
National Waterway-1
D.
National Waterway-4
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ANSWER :
D. National Waterway-4
49.
What is the scientific name of the fruit mango?
A.
Mangana Indica
B.
Mangus Indica
C.
Mangifera Indica
D.
Mangus Indicus
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ANSWER :
C. Mangifera Indica
50.
Which one of the following is defined as 'a program that runs in the background on your computer, sending information about your browsing habits to the company that installed it on your computer'?
A.
Grayware
B.
Malware
C.
Adware
D.
Spyware
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ANSWER :
D. Spyware