RRB Group D 2022-30-9-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-30-9-2022-1 RRB Questions

31.
Select the correct group of fundamental rights provided by the Constitution of India from the given alternatives.
A. Right to equality
B. Right to freedom of religion
C. Right to financial support for higher and professional education
D. Right to constitutional remedies
E. Right to paternal properties
A.
B, D and E
B.
C, D and E
C.
A, B and D
D.
A, C and E
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ANSWER :
C. A, B and D
32.
The radius of curvature of a convex mirror of focal length 2 m is:
A.
2.0 m
B.
0.5 m
C.
4.0 m
D.
1.0 m
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ANSWER :
C. 4.0 m
33.
Find the ratio between the LCM and the HCF of 5, 15 and 20.
A.
14 : 3
B.
8 : 1
C.
12 : 1
D.
11 : 2
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ANSWER :
C. 12 : 1
34.

In the given figure, line a is parallel to line b. Find the value of x.

A.

96°

B.

32°

C.

22°

D.

36°

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ANSWER :

C. 22°

35.
Which of the following options is the closest approximate value which will come in place of the question mark (?) in the following equation?
3.01³ ÷ 2.99 × 6.01 = ?
A.
64
B.
46
C.
54
D.
36
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ANSWER :
C. 54
36.
Arrange the numbers given below in ascending order.
705.0, 7.005, 7.500, 70.50, 7050, 7.050, 75
A.
7050, 705.0, 75, 70.50, 7.500, 7.050, 7.005
B.
7.005, 7.500, 7.050, 70.50, 75, 705.0, 7050
C.
7.005, 7.500, 7.050, 75, 70.50, 705.0, 7050
D.
7.005, 7.050, 7.500, 70.50, 75, 705.0, 7050
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ANSWER :
D. 7.005, 7.050, 7.500, 70.50, 75, 705.0, 7050
37.

If sin²x + 3 cos²x = 2, and (0° < x < 90°), find the value of cosec x.

A.

\(\sqrt{3}\)

B.

2

C.

\(\frac{2\sqrt{3}}{3}\)

D.

\(\sqrt{2}\)

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ANSWER :

D. \(\sqrt{2}\)

38.
A production cycle in which at least one production factor is fixed is known as:
A.
short run production
B.
variable long term production
C.
constant long term production
D.
long run production
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ANSWER :
A. short run production
39.

Study the given bar graph and answer the following question.
The given bar graph depicts the number of movie tickets sold on four days.

If the average number of tickets sold on Monday, Tuesday and Wednesday was 31, what was the number of tickets sold on Wednesday?

A.

41

B.

43

C.

39

D.

45

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ANSWER :

A. 41

40.
The width of a rectangle is one-third of its length. If the perimeter of the rectangle is 64 cm, find the width of the rectangle.
A.
21 cm
B.
24 cm
C.
8 cm
D.
16 cm
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ANSWER :
C. 8 cm