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 Questions

11.
Gandhiji launched the Non-Cooperation Movement in a small village called Champaran. In which current Indian state is champaran located?
A.
Maharashtra
B.
West Bengal
C.
Gujarat
D.
Bihar
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ANSWER :
D. Bihar
12.

What is the name of the compound shown in the below structure?

A.

Cyclohexane

B.

Benzene

C.

Cycloheptane

D.

Naphthalene

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ANSWER :

B. Benzene

13.
What will be the acute angle between the hour hand and the minute hand at 6:25 p.m.?
A.
30°
B.
40.5°
C.
42.5°
D.
35.5°
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ANSWER :
C. 42.5°
14.
The first three terms of a proportion are 3, 5, and 21, respectively. Find its fourth term.
A.
25
B.
30
C.
35
D.
20
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ANSWER :
C. 35
15.
Linen is related to cloth in the same way as Gold is related to:
A.
Yellow
B.
Metal
C.
Jeweller
D.
Hard
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ANSWER :
B. Metal
16.

The angle of depression of the foot of a building from the top of a tower 32\(\sqrt{3}\) m high is 60°. How far away from the building is the tower?

A.

32 m

B.

16 m

C.

16\(\sqrt{3}\) m

D.

32\(\sqrt{3}\)m

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ANSWER :

A. 32 m

17.

In Δ ABC, D and E are points on AB and AC respectively such that DE is parallel to BC. If AD = 2 cm, BD = 3 cm, then \(\dfrac{\operatorname{ar}(\triangle ADE)}{\operatorname{ar}(\triangle ABC)}\) is :

A.

\( \frac{4}{9} \)

B.

\( \frac{16}{81} \)

C.

\( \frac{4}{25} \)

D.

\( \frac{2}{5} \)

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ANSWER :

C. \( \frac{4}{25} \)

18.
What will be the unit digit in 3 31 ?
A.
7
B.
1
C.
9
D.
3
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ANSWER :
A. 7
19.
What is the least number added to 4042 to make it a perfect square?
A.
64
B.
41
C.
58
D.
54
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ANSWER :
D. 54
20.
Read the given statement(s) and conclusions carefully and select which of the conclusions logically follow(s) from the statement(s)
Statement:
All brooms are plastic.
All plastics are handles.
Conclusions:
1. All brooms are handles.
2. No plastic is a broom
A.
All conclusions follow.
B.
Only conclusion 2 follows.
C.
Only conclusion 1 follows.
D.
Neither 1 nor 2 follows.
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ANSWER :
C. Only conclusion 1 follows.