RRB Group D 2022-24-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-24-8-2022-1 RRB Questions

1.
The production function of a firm is a relationship between:
A.
inputs used and waste produced
B.
inputs used and output produced
C.
input used, and output and waste produced
D.
waste and output produced
😑 View Answer Rough Work Error
ANSWER :
B. inputs used and output produced
2.
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number:
18 : 96 :: 22 : 116 :: 23 : ?
A.
146
B.
132
C.
121
D.
164
😑 View Answer Rough Work Error
ANSWER :
C. 121
3.
Based on the following numbers, answer the given question:
(a) 2 5 4 3 7 8 6 7 9 4 3 7 8 6 2 3 4 8 9 4 8 7 6 4 3 7 2 8 9 7 5 3 2 4 5 9
(b) How many such digits are there which are immediately preceded by an even number and immediately followed by an odd number?
A.
Six
B.
Five
C.
Four
D.
Seven
😑 View Answer Rough Work Error
ANSWER :
C. Four
4.

Select the option that represents the letters that, when placed from left to right in the same sequence in the blanks below, will complete the letter series:
B G K M _T V _ C E_ L

A.

DPYI

B.

DPYH

C.

DPZH

D.

DOYH

😑 View Answer Rough Work Error
ANSWER :

B. DPYH

5.
Five persons — P, Q, R, S, and T — were born in different years, namely 1991, 1992, 1993, 1994, and 1995 (not necessarily in the same order).
P was born after Q but before R.
S was born after R.
T was not born in 1995.
Who was born in 1992?
A.
S
B.
Q
C.
R
D.
P
😑 View Answer Rough Work Error
ANSWER :
A. S
6.
Two bulbs A and B are connected in parallel to a 3 V source.
If the ratio of resistance of bulb A to that of bulb B is 1 : 3, then the ratio of the heat produced by bulb A to that of bulb B in a given time is:
A.
3 : 1
B.
1 : 9
C.
1 : 3
D.
9 : 1
😑 View Answer Rough Work Error
ANSWER :
A. 3 : 1
7.
8 men and 12 women can build a wall in 10 days.
6 men and 8 women can build the same wall in 14 days.
How long will 1 woman build it alone?
A.
140 Days
B.
700 Days
C.
350 Days
D.
280 Days
😑 View Answer Rough Work Error
ANSWER :
D. 280 Days
8.

Express 0.\(\overline{27}\) in the form \( \frac{p}{q} \), where p and q are integers and q ≠ 0.

A.

\( \frac{5}{18} \)

B.

\( \frac{18}{7} \)

C.

\( \frac{7}{18} \)

D.

\( \frac{18}{5} \)

😑 View Answer Rough Work Error
ANSWER :

A. \( \frac{5}{18} \)

9.
What will be the angle of incidence for a ray of light incident along the principal axis of a convex mirror?
A.
0°
B.
30°
C.
60°
D.
90°
😑 View Answer Rough Work Error
ANSWER :
A. 0°
10.
When coal and petroleum are burnt in insufficient air (oxygen), which harmful gas is produced, causing pollution?
A.
Carbon dioxide
B.
Oxides of nitrogen
C.
Carbon monoxide
D.
Sulphur dioxide
😑 View Answer Rough Work Error
ANSWER :
C. Carbon monoxide