RRB Group D 2022-13-9-2022-3 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-13-9-2022-3 RRB Questions

41.
When a ray of light travels from a denser to a rarer medium, it will:
A.
bend away from the normal
B.
not hold the phenomenon of refraction
C.
bend towards the normal
D.
have similar angles of incidence and refraction
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ANSWER :
A. bend away from the normal
42.
Town C is to the north of Town F. Town O is to the east of Town F. Town Z is to the west of Town O. Town Y is to the south of Town Z. Town C is to the north-east of Town Y. What is the position of Town C with respect to Town Z?
A.
South-East
B.
North-West
C.
North
D.
North-East
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ANSWER :
D. North-East
43.
Which of the following has the value of pH lower than that of pure water?
A.
NaOH
B.
Gastric juice
C.
Milk of magnesia
D.
NH₄OH
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ANSWER :
B. Gastric juice
44.

100 surnames were randomly picked up from a local telephone directory and the frequency distribution of the number of letters from the English alphabets in the surnames was obtained as follows:

Number of letters 1 - 4 4 - 7 7 - 10 10 - 13 13 - 16 16 - 19
Number of surnames 6 30 40 16 4 4

The median number of letters in the surnames is:

A.

8.05

B.

7.09

C.

8.02

D.

7.04

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ANSWER :

A. 8.05

45.
Tanvi saves Rs 5,000 from her salary every month after spending 80% of her monthly salary. Tanvi’s salary is:
A.
35000
B.
30000
C.
25000
D.
20000
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ANSWER :
C. 25000
46.
According to the Ministry of New and Renewable Energy, out of the total estimated potential more than 95% of commercially exploitable wind resources are concentrated in how many states in India?
A.
Seven
B.
Three
C.
Two
D.
Four
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ANSWER :
A. Seven
47.
Where is India’s first ever e-waste (electronic waste) clinic set up?
A.
Bhopal
B.
Hyderabad
C.
Jaipur
D.
Bengaluru
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ANSWER :
A. Bhopal
48.
If 13 : 12 :: x : 60 then, the value of x is:
A.
91
B.
65
C.
78
D.
56
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ANSWER :
B. 65
49.
In July 2021, which Government’s Department of Women and Child Development (WCD) came up with a policy to define street children, and asked 10 of its agencies to identify and rehabilitate them?
A.
West Bengal
B.
Punjab
C.
Delhi
D.
Jammu and Kashmir
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ANSWER :
C. Delhi
50.
Three statements are given followed by three conclusions. Consider the statements and conclusions to be true even if they vary from commonly known facts and then decide which of the conclusions follow(s) from the given statements.
Statements:
Some nails are rings.
All rings are fingers.
All nails are bracelets.
Conclusions:
(I) Some bracelets are rings.
(II) Some fingers are nails.
(III) No ring is a bracelet.
A.
Only conclusion II follows.
B.
Only conclusion III follows.
C.
None of the conclusions follow.
D.
Only conclusions I and II follow.
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ANSWER :
D. Only conclusions I and II follow.