RRB Group D 2022-26-9-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-26-9-2022-2 RRB Questions

31.

{[(54.36×0.4)+0.256]÷\(\sqrt{121}\)} equals:

A.

22

B.

2

C.

1

D.

11

😑 View Answer Rough Work Error
ANSWER :

B. 2

32.

The given table shows the number of people of various age groups visiting a park in a locality. Find the modal age (in years) of visitors (rounded off to one decimal place).

Age (years) Number of persons
0 - 10 4
10 - 20 14
20 - 30 18
30 - 40 23
40 - 50 27
50 - 60 16
60 - 70 8
A.

47.2

B.

42.7

C.

43.7

D.

42.1

😑 View Answer Rough Work Error
ANSWER :

B. 42.7

33.
Who received the CSIR Young Scientist Award in 2021 (a scheme of awards for young scientists in the CSIR system to promote excellence in various fields of science and technology)?
A.
Dr. K Giribabu
B.
Venkateswarlu M
C.
Debabrata Mandal
D.
Dr. Jeemon Panniyammakal
😑 View Answer Rough Work Error
ANSWER :
A. Dr. K Giribabu
34.

Which Act provided constitutional status to the Panchayati Raj institutions?

A.

73rd Constitutional Amendment Act 1990

B.

73rd  Constitutional Amendment Act 1992

C.

73rd  Constitutional Amendment Act 1991

D.

73rd  Constitutional Amendment Act 1993

😑 View Answer Rough Work Error
ANSWER :

B. 73rd Constitutional Amendment Act 1992

35.
Compounds of carbon containing carbon–carbon double bond are known as:
A.
Alkynes
B.
Unsaturated compounds
C.
Alkanes
D.
Saturated compounds
😑 View Answer Rough Work Error
ANSWER :
B. Unsaturated compounds
36.
The data below gives the number of wickets taken by a bowler in 10 different matches. Find the mode of the data.
3, 4, 6, 3, 1, 3, 5, 4, 2, 2
A.
4
B.
6
C.
3
D.
2
😑 View Answer Rough Work Error
ANSWER :
C. 3
37.
Who among the following won her maiden Commonwealth Games gold medal in 62 kg Wrestling at the Commonwealth Games 2022?
A.
Sakshi Malik
B.
Vinesh Phogat
C.
Babita Kumari
D.
Kavita Devi
😑 View Answer Rough Work Error
ANSWER :
A. Sakshi Malik
38.
The heart muscles contract and relax rhythmically; this rhythmic contraction followed by its relaxation constitute a heartbeat. Which instrument is used to measure heartbeats?
A.
Sphygmomanometer
B.
Stethoscope
C.
Oximeter
D.
Potometer
😑 View Answer Rough Work Error
ANSWER :
B. Stethoscope
39.

In the given figure, l1 is parallel l2 and p is their transversal with angle 4 = 5x + 35 and angle 7 = 45°. Find the value of x.

A.

40°

B.

10°

C.

20°

D.

45°

😑 View Answer Rough Work Error
ANSWER :

C. 20°

40.
G, H, I, J, K and L live on six different floors of the same building. The lowest floor in the building is numbered 1 and the floor above it is numbered 2 and so on till the topmost floor is numbered 6. Only one person lives on one floor. I lives between G and K. Neither J nor H live on the lowest floor. I does not live on an odd-numbered floor. J lives immediately above K and immediately below H. Who lives on floor number 4?
A.
L
B.
K
C.
H
D.
J
😑 View Answer Rough Work Error
ANSWER :
C. H