RRB Group D 2018-12-12-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-12-12-2018-2 RRB Questions

21.
6.5 × 0.0004 = ______ ?
A.
0.26
B.
2.6
C.
0.0026
D.
0.026
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ANSWER :
C. 0.0026
22.
Milena and Mashuka can together complete a work in 36 days. However, Mashuka works alone and left the work after completing 2/5 part of work and then Milena starts work and completes the rest of the work. As a result both completes the work in 78 days. If Mashuka is more efficient than Milena then time(in days) taken by Milena to complete the work alone:
A.
96
B.
100
C.
90
D.
102
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ANSWER :
C. 90
23.
Find the number of twin prime pairs between 100 and 200 ?
A.
10
B.
8
C.
7
D.
9
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ANSWER :
C. 7
24.
India's Sykhom Mirabai Chanu has won _____ at the World Weightlifting Championships held in Anaheim, United States.
A.
Bronze Medal
B.
Fourth place
C.
Silver Medal
D.
Gold Medal
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ANSWER :
D. Gold Medal
25.
The Right to Education Act, often seen in the news, came into force in which year?
A.
1999
B.
2010
C.
2014
D.
2017
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ANSWER :
B. 2010
26.
_____ protein is compressed and relaxed, causing the muscles to move
A.
Contractile
B.
Relaxo
C.
Nucleo
D.
Lipo
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ANSWER :
A. Contractile
27.
The mass of the earth is _____.
A.
6 × 10 -24 kg
B.
6 × 10 -23 kg
C.
6 × 10 23 kg
D.
6 × 10 24 kg
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ANSWER :
D. 6 × 10 24 kg
28.
Cells of fungi are made up of ______
A.
Lignin
B.
Chitin
C.
Qutin
D.
Cellulose
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ANSWER :
B. Chitin
29.
As of September 2018, who was the current Chief Minister of Goa?
A.
Biplav Deb
B.
Naveen Patnaik
C.
Manohar Parrikar
D.
Vilasrao Deshmukh
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ANSWER :
C. Manohar Parrikar
30.
Which of the following number is divisible by 6?
A.
12384
B.
12358
C.
12368
D.
12376
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ANSWER :
A. 12384