RRB Group D 2022-18-9-2022-2 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-18-9-2022-2 RRB Questions

31.
In normal circumstances, who usually heads the Municipal Corporation?
A.
Home Minister of the State
B.
Chief Minister
C.
Governor
D.
Mayor
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ANSWER :
D. Mayor
32.
Under which of the following Articles of the Indian Constitution, Hindi is declared as an official language of the Union?
A.
Article 346
B.
Article 344
C.
Article 345
D.
Article 343
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ANSWER :
D. Article 343
33.
The diagonals of a rhombus are 12 cm and 8 cm, respectively. The area of the rhombus (in cm²) is:
A.
72
B.
24
C.
96
D.
48
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ANSWER :
D. 48
34.
If 26 January 2018 is a Friday, then what will be the day of the week on 29 January 2021?
A.
Friday
B.
Wednesday
C.
Monday
D.
Sunday
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ANSWER :
A. Friday
35.

Simplify the following expression:
\(\frac{\cos A}{1+\sin A}+\frac{1+\sin A}{\cos A}\)

A.

2 sec A

B.

1 + 2sin A

C.

2 cos A

D.

2 sin A

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ANSWER :

A. 2 sec A

36.
Which of the following metals has an electronic configuration 2, 8, 4?
A.
Cl
B.
Ar
C.
Si
D.
P
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ANSWER :
C. Si
37.
The marked price of an article is Rs 400 and successive discounts of 10% and 12% are offered on its sale. The selling price of the article is:
A.
Rs 313.80
B.
Rs 323.80
C.
Rs 316.80
D.
Rs 306.80
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ANSWER :
C. Rs 316.80
38.
Ritesh is 12 years older than Mohit. 17 years ago, Ritesh’s age was four times of Mohit’s age. Mohit’s present age (in years) is:
A.
24
B.
27
C.
21
D.
18
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ANSWER :
C. 21
39.
Which of the following options is the closest approximate value which will come in place of the question mark (?) in the following equation?
12.99 − 3.02 + 11.89 × 9.19 = ?
A.
118
B.
189
C.
220
D.
80
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ANSWER :
A. 118
40.
In which of the following animals is sex NOT genetically determined?
A.
Shark
B.
Snakes
C.
Salmon
D.
Snails
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ANSWER :
D. Snails