RRB Group D 2022-9-9-2022-3 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-9-9-2022-3 RRB Questions

41.
The sum of two times Manavi’s present age and Tanvi’s present age is 35 years.
Tanvi’s father is presently three times as old as Tanvi.
Manavi’s brother’s present age is 6 years more than Manavi’s present age.
The sum of the present ages of Tanvi’s father and Manavi’s brother is 56 years.
What is the sum of the present ages (in years) of Manavi and Tanvi?
A.
24
B.
27
C.
23
D.
31
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ANSWER :
A. 24
42.

Na2​SO4​(aq)+BaCl2​(aq)→BaSO4​(s)+2NaCl(aq)
In the given reaction, which product remains in the solution?

A.

BaCl₂

B.

BaSO₄

C.

NaCl

D.

Na₂SO₄

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ANSWER :

C. NaCl

43.
Which of the following is NOT a location for the Kumbh Mela religious festival?
A.
Bodh Gaya
B.
Allahabad
C.
Haridwar
D.
Ujjain
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ANSWER :
A. Bodh Gaya
44.

A man travels from point A to B at a speed of 56\( \frac{1}{4} \) km/h and returns to A through the same route by increasing his speed by 33\( \frac{1}{3} \)% of his earlier speed. His average speed (in km/h) for the whole journey is:

A.

63\( \frac{1}{2} \)

B.

60\( \frac{5}{7} \)

C.

62\( \frac{1}{4} \)

D.

64\( \frac{2}{7} \)

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ANSWER :

D. 64\( \frac{2}{7} \)

45.
Apart from nucleus of the cell, which two cell organelles have their own DNA and Ribosomes?
A.
Plastids and Mitochondria
B.
Mitochondria and Lysosomes
C.
Plastids and Golgi bodies
D.
Mitochondria and Golgi bodies
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ANSWER :
A. Plastids and Mitochondria
46.
Which of the following molecules has only single bonds?
A.
O₂
B.
CH₄
C.
CO₂
D.
N₂
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ANSWER :
B. CH₄
47.
A point on the principal axis which is at double the distance between P and F for a spherical mirror is:
A.
principal focus
B.
infinity
C.
centre of curvature
D.
pole
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ANSWER :
C. centre of curvature
48.

The expenditure of Sudha is 125% more than her savings. If her expenditure decreases by 6% and savings increase by 26.5%, then by what percent does her income increase?

A.

20.50%

B.

18.50%

C.

8%

D.

4%

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ANSWER :

D. 4%

49.
Pole P is to the west of pole T and north of pole R.
Pole Q is to the west of pole R and north of pole W.
What is the position of pole R with respect to pole T?
A.
North
B.
South
C.
South-west
D.
North-east
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ANSWER :
C. South-west
50.

Six students, J, K, L, M, N and O, decided to race during a PE lesson. Each had a different speed in the race. N ran faster than M but slower than L. M ran slower than J but faster than O. K ran faster than L. J ran slower than L. Who among the six ran the fastest?

A.

K

B.

N

C.

L

D.

J

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ANSWER :

A. K