RRB Group D 2018-22-9-2018-3 RRB Question Paper

RRB Group D 2018 Question Papers
RRB Group D 2018-22-9-2018-3

RRB Group D 2018-22-9-2018-3 RRB Questions

31.
Find the next term in the following series. 4A, 7B, 12D, 19G,?
A.
28K
B.
28P
C.
26U
D.
27G
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ANSWER :
A. 28K
32.
A square field of area 31684 sq. meters is to be enclosed with wire placed at heights 1, 2, 3, 4 meters above the ground. What length of the wire will be required, if the length required for each wire is 5% greater than the perimeter of the field?
A.
2099 m
B.
2309 m
C.
2990.4 m
D.
2090 m
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ANSWER :
C. 2990.4 m
33.
If the speed of a cycle becomes two times, then the kinetic energy becomes ________.
A.
2 times
B.
4 times
C.
8 times
D.
16 times
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ANSWER :
B. 4 times
34.

Choose the mirror image for the following figure when the mirror is kept at the MN line

A.

C

B.

A

C.

D

D.

B

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ANSWER :

B. A

35.

Avogadro number is represented by ________.

A.

AV

B.

AN

C.

N0

D.

NA

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ANSWER :

D. NA

36.
_____ is not an actinoid.
A.
Terbium
B.
Fermium
C.
Nobelium
D.
Thorium
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ANSWER :
A. Terbium
37.
‘Kalamkari’, a painting form recently seen in the news belongs to which Indian state?
A.
Andhra Pradesh
B.
Tamil Nadu
C.
Maharashtra
D.
Rajasthan
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ANSWER :
A. Andhra Pradesh
38.

If x = \(\frac{\sqrt{3}+1}{2}\); then find the value of 4x3 + 2x2 – 8x + 7.

A.

10

B.

4

C.

8

D.

6

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ANSWER :

A. 10

39.
An element has an atomic number of 20. With which of the following elements will it show similar chemical properties?
A.
Be(4)
B.
Fe(26)
C.
Sc(21)
D.
B(5)
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ANSWER :
A. Be(4)
40.
Name the company that has adopted the maintenance of Charminar in Hyderabad as part of the Swachh Bharat Mission.
A.
Infosys
B.
NTPC
C.
ONGC
D.
L&T
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ANSWER :
B. NTPC
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