RRB Group D 2018-5-10-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-5-10-2018-2 RRB Questions

41.
110 ÷ [53 − {4 3 − (37 − 136 ÷ ̅1̅7̅ ̅×̅ ̅2̅ )} ] =?
A.
5
B.
22
C.
11
D.
10
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ANSWER :
A. 5
42.
Select the alternative which has the same relation to the third word as the second word is to the first word. Repair : Edit :: Modify :
A.
Change
B.
Cancel
C.
Leave
D.
Bend
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ANSWER :
A. Change
43.

Select the mirror image of the figure given below.

A.

B

B.

D

C.

C

D.

A

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ANSWER :

A. B

44.

A worker takes a 15 kg piece from the ground and puts it on his head, 1.0 m above the ground. Calculate the work done by him on the goods. (g = 10 ms -2 )

A.

155 J

B.

150 J

C.

140 J

D.

100 N

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ANSWER :

B. 150 J

45.
Which of the following statement(s) is/are true?
A. Hardness: It is the property of matter to allow volume reduction under high pressure and this property is shown by gases.
B. Shape: It is the property of a substance that flows easily and allows it to change its shape under external force and this property is exhibited by both liquids and gases.
A.
Both A and B are false.
B.
Only A is true
C.
Only B is true
D.
Both A and B are true.
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ANSWER :
A. Both A and B are false.
46.
From the given alternatives, select the figure which can be substituted for the question mark
A.
B
B.
D
C.
A
D.
C
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ANSWER :
A. B
47.
Which alphanumeric set follows the given series? S-81, ?, O-49, M-36, K-25
A.
K-40
B.
Q-68
C.
Q-64
D.
V-75
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ANSWER :
C. Q-64
48.
Which of the following mixtures of carbon has the highest temperature of liquefaction and boiling?
A.
Acetic Acid
B.
Chloroform
C.
Ethanol
D.
Methane
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ANSWER :
A. Acetic Acid
49.

Consider the following figure (X), figures a, b, c, and d the figure that can be formed by the pieces of figure (X)-

A.
B.
C.

D.

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ANSWER :

C.

50.
A survey found that 45% of the employees work in company A, 45% work in company B and 10% work in both the companies. If 20% of the population does not work, then what is the total number of employees working in company A, given that the total population is 400?
A.
140
B.
133
C.
160
D.
144
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ANSWER :
D. 144