RRB Group D 2018-8-10-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers
RRB Group D 2018-8-10-2018-2

RRB Group D 2018-8-10-2018-2 RRB Questions

11.

If tan φ + cot φ = 5, then find the value of (tan2 φ + cot2 φ).

A.

21

B.

27

C.

25

D.

23

😑 View Answer Error
ANSWER :

D. 23

12.
In ________, carbon atoms are arranged in the shape of a football.
A.
Fullerenes
B.
Methane
C.
Benzene
D.
Ethane
😑 View Answer Error
ANSWER :
A. Fullerenes
13.
Who among the following has compiled 'Raghuvamsham'?
A.
Surdas
B.
Kabirdas
C.
Kalidas
D.
Tulsidas
😑 View Answer Error
ANSWER :
C. Kalidas
14.
The melting point of ice is:
A.
373 C
B.
273 K
C.
273 C
D.
273 F
😑 View Answer Error
ANSWER :
B. 273 K
15.
The maximum permissible strength of the Rajya Sabha is:
A.
250
B.
260
C.
300
D.
225
😑 View Answer Error
ANSWER :
A. 250
16.
Read the given statement and course of action carefully and select which action logically follow(s) for the statement.
Statement:
Footpaths of a few famous tourist places are filled with beggars.
Course of action:
1. With the help of police these beggars should be driven away.
2. The government should consider the beggars rehabilitation and improve their social status.
A.
Both 1 and 2 follow
B.
Only 1 follows
C.
Neither 1 nor 2 follows
D.
Only 2 follows
😑 View Answer Error
ANSWER :
A. Both 1 and 2 follow
17.
If 49 × 17 = 833, then the value of 0.0833 ÷ 4.9 is:
A.
0.17
B.
0.0017
C.
1.7
D.
0.017
😑 View Answer Error
ANSWER :
D. 0.017
18.
Which of the following water bodies separates Australia from New Zealand?
A.
Baltic Sea
B.
Tasman Sea
C.
Red Sea
D.
Bering Sea
😑 View Answer Error
ANSWER :
B. Tasman Sea
19.

From the top of a 150 m tall building A, the angle of elevation to the top of the building B is 45 degrees and the angle of depression to the bottom of the building B is 30 degrees. What is the height of the building B?

A.

250 m

B.

\(\frac{450}{\sqrt{3}}\) m

C.

\(\frac{150}{\sqrt{3}}\) m

D.

\(\displaystyle 150(1+\sqrt{3})\) m

😑 View Answer Error
ANSWER :

D. \(\displaystyle 150(1+\sqrt{3})\) m

20.
If the work done is zero, then the angle between the force and displacement is:
A.
45 degrees
B.
180 degrees
C.
0 degree
D.
90 degrees
😑 View Answer Error
ANSWER :
D. 90 degrees
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