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

11.
What is the SI unit of force?
A.
Pascal
B.
Newton
C.
Kip
D.
Dyne
😑 View Answer Rough Work
ANSWER :
B. Newton
12.
Which part of the Constitution of India contains Fundamental Rights of the citizens of India?
A.
Part 1
B.
Part 2
C.
Part 3
D.
Part 4
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ANSWER :
C. Part 3
13.
Botanical name of banyan tree is:
A.
Ficus benghalensis
B.
Ocimum tenuiflorum
C.
Ficus religiosa
D.
Azadirachta indica
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ANSWER :
A. Ficus benghalensis
14.
Buying or selling goods electronically is known as:
A.
multimedia
B.
e-commerce
C.
money control
D.
finance
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ANSWER :
B. e-commerce
15.
Find the greatest number less than 500 that is divisible by 6, 14 and 28.
A.
480
B.
420
C.
460
D.
440
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ANSWER :
B. 420
16.
A shopkeeper marks his goods at a price so that after allowing a discount of 20%, he still makes a profit of 8%. Find the marked price of an article which costs him ₹500.
A.
₹875
B.
₹575
C.
₹765
D.
₹675
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ANSWER :
D. ₹675
17.
A man travels a distance of 420 km by train which moves at the speed of 75 km/h and returns back by car at the speed of 50 km/h. Find his average speed for the whole journey.
A.
68 km/h
B.
65 km/h
C.
66 km/h
D.
60 km/h
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ANSWER :
D. 60 km/h
18.
Who among the following was the president of Indian National Congress in 1931?
A.
Vallabhbhai J Patel
B.
Subhash Chandra Bose
C.
Dr Rajendra Prasad
D.
Nellie Sengupta
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ANSWER :
A. Vallabhbhai J Patel
19.

The horizontal distance between two towers is 40\(\sqrt{3}\) m. The angle of depression of the top of the first tower when seen from the top of the second tower is 30°. If the height of the second tower is 130 m, find the height of the first tower.

A.

80 m

B.

95 m

C.

85 m

D.

90 m

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ANSWER :

D. 90 m

20.
If '+' = '÷', '×' = '+', '−' = '×' and '÷' = '−', then which of the following equations is correct?
A.
36 − 6 + 3 × 5 ÷ 3 = 74
B.
36 + 6 − 3 × 7 ÷ 3 = 24
C.
36 × 6 + 7 ÷ 2 = 20
D.
36 ÷ 6 + 3 × 5 − 3 = 45
😑 View Answer Rough Work
ANSWER :
A. 36 − 6 + 3 × 5 ÷ 3 = 74