RRB Group D 2018-29-10-2018-3 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-29-10-2018-3 RRB Questions

21.

The question given below is followed by two arguments 1 and 2. Read the question and decide which of the arguments is strong with respect to the question.
Question :
Should distance education be abolished in India?
Argument :
1. Yes, the interaction between teachers and students will improve the personality of the student.
2. No, not all students can pay the fees for regular education

A.

Only argument 1 is strong

B.

Neither Argument 1 nor Argument 2 is strong

C.

Arguments 1 and 2 both are strong

D.

Only argument 2 is strong

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ANSWER :

C. Arguments 1 and 2 both are strong

22.
How does the metallic property of an element change in the modern periodic table?
A.
Metallic property increases from left to right in a period and from top to bottom in a group
B.
Metallic property increases from left to right in a period but decreases from top to bottom in a group
C.
Metallic property decreases from left to right in a period and from top to bottom in a group
D.
Metallic property decreases from left to right in a period but increases from top to bottom in a group
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ANSWER :
D. Metallic property decreases from left to right in a period but increases from top to bottom in a group
23.
The difference between the compound interest and the simple interest on a sum at 5% for 2 years is 2. Find that principal amount?
A.
Rs. 650
B.
Rs. 920
C.
Rs. 800
D.
Rs. 700
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ANSWER :
C. Rs. 800
24.
The sides of a rectangular plot of land rounded off to the nearest integer, are 35 m and 25 m. What can be the maximum value of the perimeter of a rectangular plot?
A.
60 m
B.
122 m
C.
120 m
D.
61 m
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ANSWER :
C. 120 m
25.
________ is the main thinking part of the brain
A.
Medulla
B.
Forebrain
C.
Spinal cord
D.
Middle brain
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ANSWER :
B. Forebrain
26.

What is the HCF of \( \frac{3}{5} \) ,\( \frac{9}{10} \) and \( \frac{6}{25} \)?

A.

\( \frac{3}{50} \)

B.

\( \frac{3}{5} \)

C.

18

D.

\( \frac{18}{50} \)

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ANSWER :

A. \( \frac{3}{50} \)

27.
The ability of a medium to reflect light is also expressed by its _______.
A.
Area density
B.
Light density
C.
Surface density
D.
Mass density
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ANSWER :
B. Light density
28.

Identify the odd one from the given figures

A.

D

B.

A

C.

C

D.

B

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ANSWER :

C. C

29.
X is the sister of Y. X is the wife of Z. Y is the second daughter of M. Y is _______ of Z.
A.
Sister
B.
Sister-in-law
C.
Brother-in-law
D.
Brother
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ANSWER :
B. Sister-in-law
30.
Which of the following city is included in the batch of 9 new cities selected for Smart Cities Mission in January 2018?
A.
Aligarh
B.
Itanagar
C.
Ghaziabad
D.
Jhargram
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ANSWER :
B. Itanagar