RRB Group D 2018-10-12-2018-1 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-10-12-2018-1 RRB Questions

21.
Who played the lead role in the movie "Hindi Medium" released in 2017?
A.
Nawazuddin Siddiqui
B.
Raj Kumar Rao
C.
Irrfan Khan
D.
Akshay Kumar
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ANSWER :
C. Irrfan Khan
22.
A is standing at the entrance of the mall waiting for his friend to come. He is facing east. He then turns his head to the right to see that his friend has arrived. From which direction is he expecting his friend to come?
A.
South
B.
West
C.
North
D.
East
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ANSWER :
A. South
23.
The pH scale measures the hydrogen ion concentration in a solution. What does p mean in this?
A.
Power
B.
Potential, Which means comfort in German
C.
Potency, Which means power in German.
D.
Potenz, Which means power in German
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ANSWER :
D. Potenz, Which means power in German
24.

Consider the following question and decide which of the statements is/are sufficient to answer the question.
Statement: Find the value of Z from the statements.
Statement: I) A + Z = 19
II) Z + P = 12

A.

Only statement II is sufficient.

B.

Neither statement I nor II is sufficient

C.

Either statement I or II is sufficient.

D.

Only statement I is sufficient.

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ANSWER :

B. Neither statement I nor II is sufficient

25.
Read the given statements and conclusions carefully and select which conclusions logically follow the statements.
Statement:
Some jaguars are cheetahs,
some cheetahs are leopards.
Conclusions:
1. No leopard is Jaguar.
2. Some jaguars are leopards
A.
Only conclusion 1 follows.
B.
Both conclusions 1 and 2 follow
C.
Either 1 or 2 follows
D.
Only conclusion 2 follows.
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ANSWER :
C. Either 1 or 2 follows
26.
George Soders, an American writer, won the 2017 Man Booker Award for Fiction for his novel ______.
A.
Lincoln in the Bardo
B.
Lincoln the Lone Walk
C.
Lincoln Letters
D.
Speech and Writing
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ANSWER :
A. Lincoln in the Bardo
27.
Mayurbhanj mines are known for which of the following metals?
A.
Copper
B.
Aluminum
C.
Iron-ore
D.
Bauxite
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ANSWER :
C. Iron-ore
28.

Which answer figure will replace the question mark (?) given in the question figure.


A.

1

B.

3

C.

2

D.

4

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ANSWER :

B. 3

29.

The velocity of a wave is 'v', frequency 'f', and wavelength 'λ' is ______?

A.

v = \( \frac{1}{fλ} \)

B.

v = \( \frac{f}{λ} \)

C.

v = fλ

D.

v = \( \frac{λ}{f} \)

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ANSWER :

C. v = fλ

30.
The capillaries of collenchyma tissue become thick due to the deposit of _____.
A.
Cellulose and Pectin
B.
Lignin and Cutin
C.
Pectin and Chitin
D.
Suberin and Cellulose
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ANSWER :
A. Cellulose and Pectin