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

1.
Which of these objects does not have kinetic energy?
A.
Blowing wind
B.
Raised hammer
C.
Rolling stone
D.
Moving bullet
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ANSWER :
B. Raised hammer
2.

______ reacts vigorously with water to form slaked lime

A.

CaCl2

B.

CaO

C.

CaCO3

D.

Ca(OH)2

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ANSWER :

B. CaO

3.
Ohm-m is the unit of _____.
A.
Resistivity
B.
Electric current
C.
Charge
D.
Resistor
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ANSWER :
A. Resistivity
4.
The Battle of Ghaghra was fought in the year _______.
A.
1523
B.
1529
C.
1525
D.
1526
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ANSWER :
B. 1529
5.

18 ÷ \( \frac{1}{8} \) of {11 + 16 − (10 + 7 −\(\overline{6+8}\))} =?

A.

6

B.

9

C.

18

D.

3

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ANSWER :

A. 6

6.

Study the following pie chart and select the answers that follow the questions. The given pie chart shows the sales details of a mobile company in different states.

If a total of 120 million units of mobile phones were sold, then how many units were sold (in millions) in Karnataka region?

A.

48

B.

56

C.

12

D.

24

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ANSWER :

A. 48

7.

Find the number of circles in the figure?

A.

5

B.

10

C.

8

D.

3

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ANSWER :

A. 5

8.
Which Indian anti-hunger activist was awarded the Queen's Young Award in England in 2017?
A.
Ruchi Nadkarni
B.
Ankit Kavanna
C.
Rashi Anand
D.
Mamraj Agrawal
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ANSWER :
B. Ankit Kavanna
9.
Arrange the following ratios in descending order, which number will be last? 11:14, 17:21, 5:7, 2:3
A.
17 : 21
B.
5 : 7
C.
2 : 3
D.
11 : 14
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ANSWER :
C. 2 : 3
10.
The Principal has selected 13 students to form the student council of which 7 are boys and 6 are girls. 5 students are to be selected of which at least 3 are boys. In what ways can the students be selected?
A.
765
B.
760
C.
768
D.
756
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ANSWER :
D. 756