RRB Group D 2022-14-9-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-14-9-2022-1 RRB Questions

41.
Which chemical can be used for making germ-free drinking water?
A.
CaOClâ‚‚
B.
Ca(OH)â‚‚
C.
NaOH
D.
NHâ‚„OH
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ANSWER :
A. CaOClâ‚‚
42.

Study the given diagram carefully and answer the question that follows.
The number in different sections indicates the number of people

How many people are both Educated and Working but not Rural?

A.

14

B.

9

C.

6

D.

15

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ANSWER :

D. 15

43.
The tenure of the chairman of the IPO-bound Life Insurance Corporation (LIC) has been extended by one more year by the government, till March 2023. Who is the chairman of LIC?
A.
Mangalam Ramasubramanian Kumar
B.
Tablesh Pandey
C.
Raj Kumar
D.
Arun Kumar Anand
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ANSWER :
A. Mangalam Ramasubramanian Kumar
44.
What is the solid product formed when ferrous sulphate is heated?
A.
Ferrous oxide
B.
Ferric oxide
C.
Iron
D.
Ferrous sulphide
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ANSWER :
B. Ferric oxide
45.
Which of the following statements is correct with respect to phloem?
A.
Phloem carries photosynthetic products from leaves to other plant parts.
B.
Sieve tubes in phloem are made up of dead cells.
C.
Phloem transport is uni-directional.
D.
Companion cells of phloem have perforated walls.
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ANSWER :
A. Phloem carries photosynthetic products from leaves to other plant parts.
46.
If each of the digits in the number 354698329 is arranged in ascending order from left to right, then the position of how many digits will change as compared to that in the original number?
A.
5
B.
6
C.
4
D.
8
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ANSWER :
D. 8
47.
In a certain code language, ‘RAPID’ is written as ‘ARPDI’ and ‘LOCAL’ is written as ‘OLCLA’. How will ‘NEVER’ be written in that language?
A.
EVNRE
B.
ENVER
C.
ENEVR
D.
ENVRE
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ANSWER :
D. ENVRE
48.
If the induced current in the coil of a conductor of resistance 4 Ω is 1 mA, then EMF induced in the coil is:
A.
1 V
B.
4 V
C.
4 mV
D.
1 mV
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ANSWER :
C. 4 mV
49.
Five people, A, D, E, F and K, are sitting around a circular table facing the centre. A is the immediate neighbour of D and E. F is the immediate neighbour of E and K. Who is the immediate neighbour of both A and F?
A.
E
B.
B
C.
K
D.
D
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ANSWER :
A. E
50.
The National Bank for Agriculture and Rural Development (NABARD) launched the ‘JIVA’ programme' in February 2022 to promote:
A.
forest gardening
B.
natural farming
C.
dairy farming
D.
horticulture
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ANSWER :
B. natural farming