RRB Group D 2018-9-10-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-9-10-2018-1 RRB Questions

41.
Whose portrait/statue was unveiled by Maharashtra Chief Minister Devendra Fadnavis at the headquarters of the Greater Mumbai Municipal Corporation?
A.
Bal Thackeray
B.
Ajay Mehta
C.
Uddhav Thackeray
D.
Prabodhankar Thackeray
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ANSWER :
D. Prabodhankar Thackeray
42.
In 2018, the population of a colony became 54000, which is increasing at the rate of 5 percent per annum. Find the population of the colony 2 years ago
A.
45980
B.
48980
C.
49500
D.
50000
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ANSWER :
B. 48980
43.
Which answer figure is formed from the shapes given in the question figure?
Question figure:
Answer figure:
A.
C
B.
D
C.
A
D.
B
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ANSWER :
D. B
44.
A force of 125 N is acting on an object. The object moves 5 m in the direction of the force. The work done by the force will be _________.
A.
625 W
B.
625 Pa
C.
625 N
D.
625 J
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ANSWER :
D. 625 J
45.
In _______, each carbon atom is bonded to three other carbon atoms in the same plane giving a hexagonal array.
A.
Propene
B.
Graphite
C.
Diamonds
D.
Benzene
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ANSWER :
B. Graphite
46.
A car falls from the edge of the road to the ground in 0.5 s. Let g = 10ms –2 . How high is the edge of the road above the ground?
A.
1.5 m
B.
2 m
C.
1.25 m
D.
1 m
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ANSWER :
C. 1.25 m
47.
Sudha is twice as old as Radha. If 6 years is subtracted from Radha's age and Sudha's age is increased by 4 years, then Sudha's age will be four times that of Radha. What will be the ages of Sudha and Radha, 2 years ago from today?
A.
30 years and 14 years
B.
26 years and 12 years
C.
34 years and 20 years
D.
30 years and 16 years
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ANSWER :
B. 26 years and 12 years
48.
In 4 (1/2) hours, Jack can cover a distance of 6 km more than the distance covered by Jill in 3 hours. In 6 hours, Jack can cover 5 km less than the distance covered by Jill in 5 hours. What is the average speed of Jack in km/hr?
A.
10
B.
9
C.
11
D.
12
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ANSWER :
A. 10
49.

Lime Ca(OH) 2 reacts slowly with _________ in air to form a thin layer of CaCO 3on the walls.

A.

O 2

B.

CO

C.

CO 2

D.

SO 2

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ANSWER :

C. CO 2

50.
Which letter will come in place of question mark in the following series? V, S, P, M,?,G
A.
T
B.
P
C.
L
D.
J
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ANSWER :
D. J