RRB Group D 2022-22-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-22-8-2022-1 RRB Questions

1.
In today's scenario, which change seen in human attitude has helped in decreasing the production of non-biodegradable waste to some extent?
A.
Use and throw attitude
B.
Use of Plastic in Packaging
C.
Use of jute bags
D.
Improvement in lifestyle
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ANSWER :
C. Use of jute bags
2.

The following chart shows the percentage of expenditure of Mr. Kumar on various heads in a month. The total monthly expenditure of the house is Rs.1,12,000 (Rupees One lac twelve thousand only). Study the chart and answer the question.
What is the total expenditure of Mr. Kumar on Petrol and Water taken together during this month?

A.

Rs. 52,220

B.

Rs. 54,440

C.

Rs. 52,640

D.

Rs. 51,600

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ANSWER :

C. Rs. 52,640

3.

Find the value of 2sec2A + 4cosec2A - 2tan2A - 4cot2A.

A.

2

B.

6

C.

8

D.

4

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ANSWER :

B. 6

4.
The resistance of a conductor is NOT dependent on:
A.
area of cross section of the conductor
B.
current flowing through the conductor
C.
temperature of the conductor
D.
length of the conductor
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ANSWER :
B. current flowing through the conductor
5.
Which of the following characteristics is associated with deserts?
A.
Alluvial fan
B.
Moraines
C.
Tarn pools
D.
Barchans
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ANSWER :
D. Barchans
6.
A potential difference of 5 V when applied across a conductor produces a current of 2.5 mA. The resistance of the conductor (in Ω) is:
A.
2000
B.
200
C.
2
D.
20
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ANSWER :
A. 2000
7.
In this question, a group of numbers/symbols is coded using letters as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.
Question: 7 6 & 5 8 % 6 2
A.
ATYYDLTS
B.
ATUMDLTS
C.
ADUMTLTS
D.
STUMDLTA
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ANSWER :
B. ATUMDLTS
8.
Seven boxes, P, Q, R, S, T, U and V, are kept one over the other but not necessarily in the same order. R is kept just below T. V is kept just above Q, which is just above S. Only three boxes are between V and U. V is the topmost box. Which is the correct position of Box P?
A.
Immediately below U
B.
Immediately above Q
C.
Second box from the top
D.
Immediately below S
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ANSWER :
D. Immediately below S
9.
Mahesh started from a point facing towards the west, turned left and walked for X m, then turned right and walked for 22 m, then turned left and walked for 11 m, and then turned left again and walked for 22 m. He is exactly 21 m away from the starting point. What is the value of X which was covered in the first leg of his journey?
(All turns are 90 degree turns only)
A.
12 m
B.
21 m
C.
10 m
D.
11 m
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ANSWER :
A. 12 m
10.
Alcohols react with sodium leading to the evolution of which of the following gases?
A.
Carbon dioxide
B.
No evolution of Gas
C.
Oxygen
D.
Hydrogen
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ANSWER :
D. Hydrogen