RRB Group D 2018-5-11-2018-2 RRB Question Paper

RRB Group D 2018 Question Papers

RRB Group D 2018-5-11-2018-2 RRB Questions

41.
In saturated hydrocarbons:
A.
There is a triple bond between two carbon atoms
B.
There is a double bond between two carbon atoms
C.
There is a single bond between the carbon atoms.
D.
There is an ionic bond between two carbon atoms.
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ANSWER :
C. There is a single bond between the carbon atoms.
42.
The oldest public sector bank in India is
A.
Allahabad Bank
B.
Punjab National Bank
C.
Bank of Maharashtra
D.
Oriental Bank of Commerce
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ANSWER :
A. Allahabad Bank
43.
Alleles are:
A.
Alternative forms of enzymes
B.
Gene variant
C.
Alternate form of chromosome
D.
Form of imperfect predominance
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ANSWER :
B. Gene variant
44.

Which of the following closely resembles the question figure?

A.

A

B.

D

C.

B

D.

C

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ANSWER :

B. D

45.
The difference between the height and the base of a right angled triangle is 7 cm and the area of that triangle is 30 sq. cm. Find the perimeter of the triangle
A.
13 cm
B.
12 cm
C.
30 cm
D.
25 cm
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ANSWER :
C. 30 cm
46.
The smallest cube number divisible by 15, 25 and 40 is:
A.
8000
B.
64000
C.
1000
D.
27000
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ANSWER :
D. 27000
47.
An electric current of 0.75 A flows through a filament of an electric bulb for 5 minutes. Find the amount of electric charge flowing through the electric current.
A.
225 C
B.
240 C
C.
50 C
D.
200 C
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ANSWER :
A. 225 C
48.
A number that is divisible by 6 will be divisible by which of the following:
A.
2 and 3
B.
1 and 3
C.
2 and 1
D.
2 and 4
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ANSWER :
A. 2 and 3
49.
A pipe can fill a cistern in 4 hours. After half the cistern is filled, three more pipes of the same size are opened. What is the total time taken by all the pipes to fill the cistern?
A.
2 hours 30 minutes
B.
2 hours
C.
1 hour 30 minutes
D.
3 hours
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ANSWER :
A. 2 hours 30 minutes
50.
Honorable President of India Ram Nath Kovind belongs to which state?
A.
Punjab
B.
Uttar Pradesh
C.
West Bengal
D.
Bihar
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ANSWER :
B. Uttar Pradesh