RRB Group D 2018-22-10-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-22-10-2018-2 RRB Questions

11.
The ideas of introducing Liberty and Fraternity in the Constitution of India were inspired by which country ?
A.
France
B.
Germany
C.
USA
D.
Russia
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ANSWER :
A. France
12.
Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statements(S).
Statements:
World is neither fair nor unfair. It’s just the people’s state of mind.
Conclusions:
1. Some people find world to be fair.
2. Some people find world to be unfair.
A.
Neither 1 nor 2 follows.
B.
Only conclusion 2 follows.
C.
Both 1 and 2 follow.
D.
Only conclusion 1 follows.
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ANSWER :
C. Both 1 and 2 follow.
13.
In each question below is given a statement followed by two assumptions numbered I and II. You have to consider the statement and the following assumptions and decide which of the assumptions is implicit in the statement.
Statement: “I would like to do 500 numbers sampling to check the reliability of this test.’ X says to Y.
Assumptions:
I. The sampling on 500 numbers is possible.
II. X possess skills and competencies to do such sampling.
A.
Both I and II are implicit
B.
Neither I nor II is implicit
C.
Only assumption I is implici
D.
Only assumption II is implicit
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ANSWER :
A. Both I and II are implicit
14.

Which of the following statements is/are true about the speed of sound in different media at 25°C
A. In steel, the speed of sound is 5960 m/s
B. In nickel, speed of sound is 6240 m/s

A.

Only A is true

B.

Both A and B are true

C.

Neither A nor B is true

D.

Only B is true

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ANSWER :

A. Only A is true

15.
Find the angle formed by the hour and minute hand when the time is 3:25
A.
32°
B.
65°
C.
47.5°
D.
54°
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ANSWER :
C. 47.5°
16.
Which 2017 book is a standalone fantasy about a young princess, Gauri, who has to work with her sworn enemy. Vikram, to win back her kingdom ?
A.
‘A Crown of Wishes’
B.
‘The Fated Encounter’
C.
‘The Star-Touched Queen’
D.
‘The Solitary Insurgence of a Princess’
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ANSWER :
A. ‘A Crown of Wishes’
17.
Sandhya and Vanita are facing East direction Sandhya turns 45° Anticlockwise and then in 135° Clockwise direction. With how much turn or rotation Sandhya will be facing in opposite direction to Vanita.
A.
180° CW
B.
180° ACW
C.
270° ACW
D.
270° CW
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ANSWER :
C. 270° ACW
18.
A statement is followed by two arguments. Decide which of the arguments is/are strong with respect to the statement.
Statement: Should LED lamps be banned?
Arguments:
I. Yes, they emit blue light which is hazardous to the environment as well as human beings.
II. No, they are economical and better light than CFL’s.
A.
Both I and II are strong
B.
Only argument I is strong
C.
Only argument II is strong
D.
Neither I nor II is strong
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ANSWER :
C. Only argument II is strong
19.

Find the number of triangles in the given figure:

A.

6

B.

7

C.

8

D.

9

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ANSWER :

D. 9

20.

The work done across two points having a potential difference of 20 V is 60 J. Then the electric charge flowing between the two points is:

A.

30 C

B.

3 C

C.

1200 C

D.

120 C

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ANSWER :

B. 3 C