RRB NTPC 2021-29-01-2021-1 RRB Question Paper

RRB NTPC 2021 - Graduate Level and Undergraduate Level Question Papers

RRB NTPC 2021-29-01-2021-1 RRB Questions

1.
Which type of soil is mostly found in eastern coast of India?
A.
Laterite
B.
Alluvial
C.
Red Rocky
D.
Black Cotton
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ANSWER :
B. Alluvial
2.
The HCF of two numbers is 5 and their LCM is 750. If one of the numbers is 125, find the other number.
A.
34
B.
32
C.
38
D.
30
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ANSWER :
D. 30
3.
If the difference between the exterior and the interior angles of a regular polygon is 60°, with an interior angle being greater than the corresponding exterior angle, then find the number of sides of the polygon.
A.
7
B.
5
C.
6
D.
8
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ANSWER :
C. 6
4.

Which of the following gas is not related to acid rain?

A.

NH3

B.

SO2

C.

NO

D.

NO2

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ANSWER :

A. NH3

5.
The correct order of the four stages of lifecycle of mosquitoes is:
A.
egg, larva, pupa, imago
B.
imago, egg, larva, pupa
C.
egg, pupa, imago, larva
D.
egg, larva, imago, pupa
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ANSWER :
A. egg, larva, pupa, imago
6.
Which country has sent its former Vice President Ahmed Adeeb to detention center in August 2019?
A.
Maldives
B.
Thailand
C.
Myanmar
D.
Afghanistan
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ANSWER :
A. Maldives
7.
If '×' stands for '+', '+' stands for '÷', '–' stands for '×' and '÷' stands for '–', then find the value of:
100 ÷ 5 – 6 + 1 × 6
A.
76
B.
90
C.
86
D.
576
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ANSWER :
A. 76
8.
Which is the biggest coffee producing country in the world?
A.
Peru
B.
Brazil
C.
India
D.
Argentina
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ANSWER :
B. Brazil
9.
Gadadhar Chattopadhyay was the name of ______.
A.
Swami Prabhupada
B.
Swami Vivekananda
C.
Ram Krishna Paramhansa
D.
Sri Aurobindo
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ANSWER :
C. Ram Krishna Paramhansa
10.
Select the option that can replace the question mark (?) in the given series.
P3L, N5N, L7P, J11R, H13T, ?
A.
F15T
B.
F17V
C.
I17T
D.
G19V
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ANSWER :
B. F17V