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

41.
The Reserve Bank of India was nationalised with effect from 1st January, ______.
A.
1954
B.
1952
C.
1949
D.
1950
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ANSWER :
C. 1949
42.

If 0.72\(\overline{45}\) = \( \frac{a}{b} \), where the HCF of a and b is 1, then what is the value of (b − a)?

A.

113

B.

313

C.

303

D.

606

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ANSWER :

C. 303

43.
K, L, M, N and P are five people sitting around a circular table facing the centre of the table at a wedding. K is immediate neighbour of P and is seated second to the right of O. O is seated to the immediate left of M. N is an immediate neighbour of both P and L. Who is seated second to the right of L?
A.
P
B.
N
C.
O
D.
M
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ANSWER :
D. M
44.
Which of the following options is the closest approximate value which will come in place of the question mark (?) in the following equation?
12.01 ÷ 5.99 + 13.89 − 3.002 = ?
A.
13
B.
24
C.
18
D.
9
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ANSWER :
A. 13
45.
Which substances are separated by distillation?
A.
A mixture of salt and sand
B.
Water and liquid ink
C.
A ripe fruit and a rotten fruit
D.
A mixture of sugar and sand
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ANSWER :
B. Water and liquid ink
46.
Select the set in which the numbers are related in the same way as in the numbers of the following set.
(NOTE: Operations should be performed on the whole numbers without breaking them into constituent digits.)
(13, 16, 21)
(28, 34, 45)
A.
(35, 12, 59)
B.
(64, 26, 90)
C.
(37, 18, 46)
D.
(72, 45, 27)
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ANSWER :
C. (37, 18, 46)
47.
Which part of a plant usually stores food?
A.
Flower
B.
Root
C.
Leaf
D.
Fruit
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ANSWER :
B. Root
48.

An electric pump can fill a tank in 5 hours. Due to a leakage in the tank, it takes 7\( \frac{1}{2} \) hours to fill the full tank. How much time will its leakage take to empty the full tank if water does not get in or out of the tank through any other point during this period?

A.

25 hours

B.

30 hours

C.

20 hours

D.

15 hours

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ANSWER :

D. 15 hours

49.
44, 96 and 184, when divided by a number x, leave the same remainder in each case. The largest value of x is:
A.
6
B.
4
C.
3
D.
8
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ANSWER :
B. 4
50.
In Fleming’s left hand rule; the thumb, fore finger and centre finger respectively represent:
A.
Direction of current, magnetic field and force experienced
B.
Direction of force experienced, magnetic field and current
C.
Direction of force experienced, magnetic field and current
D.
Direction of magnetic field, current and force experienced
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ANSWER :
B. Direction of force experienced, magnetic field and current