RRB Group D 2018-28-9-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-28-9-2018-2 RRB Questions

11.
Based on the following table, what is the average number of screws manufactured in the unit over the given 6 months?
A.
B.
C.
D.
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ANSWER :
B. undefined
12.
Grey revolution is related to _____.
A.
leather
B.
silk
C.
fish
D.
fertilizers
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ANSWER :
D. fertilizers
13.
Convert 0.6Μ… into a fraction:
A.
2/3
B.
4/3
C.
2/6
D.
6/3
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ANSWER :
A. 2/3
14.
In ethane, each carbon atom is bonded to:
A.
One atom
B.
Three atoms
C.
Five atoms
D.
Four atoms
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ANSWER :
D. Four atoms
15.
What is the minimum number of lines required to make the following figure?
A.
18
B.
13
C.
20
D.
16
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ANSWER :
A. 18
16.
The formula of lithium nitride is:
A.
Liβ‚‚N
B.
LiN
C.
Li₃Nβ‚‚
D.
Li₃N
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ANSWER :
D. Li₃N
17.
Kautilya’s Arthashastra gives us information about the ________ administration.
A.
Gupta
B.
Rashtrakuta
C.
Pratihara
D.
Mauryan
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ANSWER :
D. Mauryan
18.
When two equal forces are acting on a body and opposite in direction, the net force acting on the body becomes ____.
A.
three-times
B.
two-times
C.
zero
D.
four-times
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ANSWER :
C. zero
19.
_____ promote(s) cell division.
A.
Abscisic acid
B.
Cytokinins
C.
Gibberellins
D.
Auxin
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ANSWER :
B. Cytokinins
20.
Which of the following lies on the reflecting surface of the mirror?
A.
Centre of curvature
B.
Focus
C.
Pole
D.
Focal length
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ANSWER :
C. Pole