RRB Group D 2022-16-9-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-16-9-2022-2 RRB Questions

21.
Refer to the following letter series and answer the question:
(Left) R E S I C X Z H G U K E W A T E Y M Q D F (Right)
How many such consonants are there in the series each of which is immediately preceded by a vowel and also immediately followed by a vowel?
A.
Three
B.
Four
C.
One
D.
Two
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ANSWER :
B. Four
22.
Ravi’s salary was first reduced by 50% and subsequently raised by 50%. How much lower was his final salary compared to his initial salary?
A.
25%
B.
21%
C.
32%
D.
24%
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ANSWER :
A. 25%
23.
In the early days, classification of elements was attempted according to their:
A.
properties
B.
natural occurrence
C.
synthesis in a laboratory
D.
abundance
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ANSWER :
A. properties
24.

In an electric circuit, where 5 lamps are connected in series, if the power, voltage, current and resistance are represented by P, V, I and R, respectively, then which of the following relations holds true?

A.

P = \( \frac{V}{R^2} \)

B.

P=I2R

C.

P=V2 x R

D.

P = IR2

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ANSWER :

B. P=I2R

25.

An object is placed in front of a concave lens at a distance d. An erect image of the object is formed at \( \frac{d}{3} \). If the focal length of the lens is 15 cm, then d is equal to:

A.

25 cm

B.

20 cm

C.

15 cm

D.

30 cm

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ANSWER :

D. 30 cm

26.
Seven boxes X, Y, Z, A, B, C and D are kept one over the other but not necessarily in the same order. A is kept third from the bottom. Only one box is kept between A and X. Only three boxes are kept between B and D. B is kept at one of the positions above D. Y is kept immediately below Z. How many boxes are kept between C and A?
A.
One
B.
Two
C.
Three
D.
Four
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ANSWER :
C. Three
27.
In a school, students from classes 4 to 8 scored marks in one subject in increasing order as follows:
14, 16, 18, 20, 22, 24, 26, 28, 110 and 42.
If among these students, the sum of the marks of three students is less than 150 and equal to 210, then which students (having scores 28 and 42) belong to that group?
A.
140
B.
210
C.
420
D.
70
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ANSWER :
C. 420
28.

Aman deposits Rs 8,000 at 10% rate of simple interest per annum. The total amount he will get at the end of 2 years is:

A.

9,800

B.

9,200

C.

9,760

D.

9,600

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ANSWER :

D. 9,600

29.
What percentage of 1.5 lakh post offices is expected to come under the core banking system in year 2022?
A.
80%
B.
100%
C.
90%
D.
85%
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ANSWER :
B. 100%
30.
The average weight of 32 parcels was recorded as 96 kg. If the weight of one more parcel is included, the average is increased by 2 kg. The weight of the new parcel is:
A.
192 kg
B.
162 kg
C.
182 kg
D.
172 kg
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ANSWER :
B. 162 kg