RRB Group D 2022-28-9-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-28-9-2022-2 RRB Questions

1.
Three statements are followed by three conclusions numbered I, II and III. You have to consider these statements to be true, even if they seem to be at variance with commonly known facts. Decide which of the given conclusions logically follow(s) from the given statements.
Statements:
All grapes are lemons
Some dates are papayas
Some grapes are cherries
Conclusions:
(I) Some lemons are dates
(II) Some grapes are papayas
(III) Some lemons are cherries
A.
None of the conclusions follow
B.
Only conclusion I follows
C.
Only conclusion II follows
D.
Only conclusion III follows
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ANSWER :
D. Only conclusion III follows
2.
Which of the following numbers will replace the question mark (?) in the given series?
1, 4, 11, 26, 57, 120, ?
A.
254
B.
128
C.
246
D.
247
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ANSWER :
D. 247
3.

If the angle between the direction of current flowing through a conductor and the direction of magnetic field is zero, the force (F) acting on the conductor will be ________.

A.

Zero

B.

F

C.

2F

D.

\( \frac{F}{2} \)

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ANSWER :

A. Zero

4.
Pankaj can do one-fifth of a piece of work in 6 days and Jagath can do one-fourth of the same work in 8 days. Find the number of days taken to complete the work if both work together. (Round the answer to one decimal place.)
A.
14.5
B.
15.5
C.
16.5
D.
15.8
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ANSWER :
B. 15.5
5.
Answer the following question based on the given letter, number, symbol series.
(Left) M K T # 7 8 R Y @ S F E ? D Q * 5 9 C = 2 H (Right)
How many such symbols are there which are immediately preceded by a letter and immediately followed by a number?
A.
One
B.
Three
C.
Two
D.
Four
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ANSWER :
B. Three
6.
What is the best method to dispose of hospital waste?
A.
Wash before burning
B.
Sterilise and separate metals from cotton
C.
Bury it in deep trenches
D.
Segregate and recycle
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ANSWER :
B. Sterilise and separate metals from cotton
7.

If ‘+’ means ‘×’, ‘−’ means ‘÷’, ‘×’ means ‘+’, and ‘÷’ means ‘−’, what will come in place of the question mark (?) in the following equation?
15 + 3 − 5 + 7 × 6 = ?

A.

12

B.

8

C.

15

D.

10

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ANSWER :

B. 8

8.
In the given letter-cluster pairs, the first letter-cluster is related to the second letter-cluster following a certain logic. Study the given pairs carefully, and from the given options, select the pair that follows the same logic.
TPN : XTR
LSK : PWO
A.
MZC : DGQ
B.
QGD : CMZ
C.
ZMC : DQG
D.
DQG : ZMC
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ANSWER :
C. ZMC : DQG
9.
Who is the first Indian woman to score a century in a pink-ball Test cricket match in 2021?
A.
Smriti Mandhana
B.
Deepti Sharma
C.
Sneha Rana
D.
Mithali Raj
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ANSWER :
A. Smriti Mandhana
10.
Three statements are followed by three conclusions numbered I, II and III. You have to consider these statements to be true, even if they seem to be at variance with commonly known facts. Decide which of the given conclusions logically follow(s) from the given statements.
Statements:
Some pencils are lanterns
All lanterns are rubbers
Some candies are pencils.
Conclusions:
(I) Some candies are lanterns
(II) Some rubbers are candies
(III) All pencils are rubbers
A.
Only conclusion II follows
B.
Either conclusion I or III follows
C.
None of the conclusions follow
D.
Only conclusion I follows
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ANSWER :
C. None of the conclusions follow