RRB Group D 2022-18-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-18-8-2022-1 RRB Questions

11.
Select the option that is related to the fifth number in the same way as the second number is related to the first number and the fourth number is related to the third number
11 : 130 :: 7 : 58 :: 15 : ?
A.
234
B.
248
C.
216
D.
224
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ANSWER :
A. 234
12.
Consider the below statements and identify the correct answer.
Statement-I: If a substance loses oxygen during a reaction, it is said to be reduced.
Statement-II: If a substance gains hydrogen during a reaction, it is said to be reduced.
A.
Statement-I is false, and Statement-II is true.
B.
Both the statements are false.
C.
Both the statements are true.
D.
Statement-I is true, and Statement-II is false.
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ANSWER :
C. Both the statements are true.
13.
Which of the following places is a harnessing site for geothermal energy in India?
A.
Bokaro
B.
Manikaran
C.
Tarapur
D.
Kolkata
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ANSWER :
B. Manikaran
14.
In March 2022, which state has become the first to start ‘Air Health Service’ in rural areas?
A.
Gujarat
B.
Tamil Nadu
C.
Bihar
D.
Odisha
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ANSWER :
D. Odisha
15.

Find the area of a triangle whose sides are 12 m, 14 m and 16 m.

A.

21\(\sqrt{15}\) m²

B.

7\(\sqrt{15}\) m²

C.

2\(\sqrt{15}\) m²

D.

\(\sqrt{15}\) m²

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ANSWER :

A. 21\(\sqrt{15}\) m²

16.
Which of the following is worshipped by people during the festival of Pongal?
A.
God Shiva
B.
The Moon
C.
Maa Durga
D.
The Sun
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ANSWER :
D. The Sun
17.
One of the roots of the equation x² − 12x + k = 0 is x = 3. The other root is
A.
x = 4
B.
x = 9
C.
x = −4
D.
x = −9
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ANSWER :
B. x = 9
18.

If three numbers are in the ratio 5 : 6 : 8 and the sum of their squares is 1250, then the product of those numbers is:

A.

2400

B.

2400\(\sqrt{10}\)

C.

1200

D.

1200\(\sqrt{10}\)

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ANSWER :

B. 2400\(\sqrt{10}\)

19.
Who among the following is considered as the founder of Islam?
A.
Prophet Muhammad
B.
Prophet Noah
C.
Prophet Yusuf
D.
Prophet Abraham
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ANSWER :
A. Prophet Muhammad
20.
Which of the following elements is the most reactive?
A.
Al
B.
Pb
C.
Mg
D.
Ca
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ANSWER :
D. Ca