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

RRB Group D 2018 Question Papers

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

11.

Select the odd image

A.

C

B.

D

C.

B

D.

A

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ANSWER :

B. D

12.
Which political party came to power in Tripura elections in 2018?
A.
BJP
B.
CPM
C.
BSP
D.
CPI
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ANSWER :
A. BJP
13.
According to Newlands' octet law, iron, which resembles ________ and ________ in properties, is placed far away from these elements.
A.
Co and Ni
B.
Ni and Mn
C.
Co and Cu
D.
Cu and Ni
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ANSWER :
A. Co and Ni
14.
_____ are present in all atoms except neutrons.
A.
Cr
B.
H
C.
C
D.
Mg
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ANSWER :
B. H
15.
The director of the 1928 film Devdas was ________.
A.
Naresh Mitra
B.
Dilip Kumar
C.
Prithviraj Kapoor
D.
Guru Dutt
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ANSWER :
A. Naresh Mitra
16.

________ is added to hydrocarbons in a more rapid reaction in the presence of sunlight

A.

O2

B.

N2

C.

H2

D.

Cl2

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ANSWER :

D. Cl2

17.
By selling 12 watches a shopkeeper makes a profit equal to the selling price of 2 watches. Find his profit in percentage
A.
16.67%
B.
22%
C.
20%
D.
25%
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ANSWER :
C. 20%
18.

Which of the following option images shows the closest resemblance to the question figures?

A.

C

B.

D

C.

B

D.

A

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ANSWER :

B. D

19.
What is the full form of HIV?
A.
Human Immunodeficiency Victoria
B.
Humanity Immunodeficiency Virus
C.
Human Immunodeficiency Virtua
D.
Human Immunodeficiency Virus
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ANSWER :
D. Human Immunodeficiency Virus
20.

If 2x = secA and is\( \frac{2}{x} \)= tan A, then find the value of 2\(\left[x^2-\frac{1}{x^2}\right]\)=

A.

1

B.

\( \frac{1}{2} \)

C.

\( \frac{1}{4} \)

D.

\( \frac{1}{3} \)

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ANSWER :

B. \( \frac{1}{2} \)