RRB Group D 2022-23-8-2022-1 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-23-8-2022-1 RRB Questions

1.
The value of 12 ÷ 3 × (7 + 8 – 3) is:
A.
48
B.
24
C.
6
D.
1/3
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ANSWER :
A. 48
2.
In this question, a statement is followed by two conclusions. Which of the two conclusions is/are true with respect to the statement?
Statement:
N > M < K = L ≥ I > J
Conclusions:
I. L > J
II. N > L
A.
Neither conclusion I nor II is true
B.
Only conclusion II is true
C.
Only conclusion I is true
D.
Both conclusions I and II are true
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ANSWER :
C. Only conclusion I is true
3.
Who has launched the first Indian Virtual Science Lab for children under the CSIR Jigyasa programme?
A.
Dharmendra Pradhan
B.
Dr. Jitendra Singh
C.
Amit Shah
D.
Dr. Virendra Kumar
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ANSWER :
B. Dr. Jitendra Singh
4.
Find the area of a rhombus whose diagonals are 12 cm and 15 cm long.
A.
45 cm²
B.
60 cm²
C.
90 cm²
D.
80 cm²
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ANSWER :
C. 90 cm²
5.
Starting from point L, a person walks 125 m towards the south. He then takes a left turn and walks 70 m. From there, he takes a left turn and walks 80 m. After that, he takes a left turn and walks 115 m. Finally, he takes a right turn and walks 45 m to reach point M. How far and in which direction is point M from point L? (All turns are 90 degree turns only)
A.
45 m, East
B.
90 m, East
C.
45 m, West
D.
90 m, North
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ANSWER :
C. 45 m, West
6.
In chlor-alkali process, chlor represents chlorine gas and alkali represents:
A.
NaOH
B.
CaCO3
C.
Ca(OH)2
D.
ZnO
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ANSWER :
A. NaOH
7.
Each vowel in the word 'DESTROY' is changed to the letter following it in the English alphabetical order and each consonant is changed to the letter preceding it in the English alphabetical order. If each letter, thus formed, is arranged in alphabetical order, which letter will be fifth from the right end?
A.
P
B.
F
C.
Q
D.
R
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ANSWER :
A. P
8.
Consider the statements below and identify the correct answer.
Statement I: Among chemical properties, Mendeleev concentrated on the compounds formed by elements with carbon and hydrogen.
Statement II: He selected these elements as they are less reactive and formed compounds with few elements.
A.
Statement II is correct, Statement I is incorrect.
B.
Both statements are incorrect.
C.
Both statements are correct.
D.
Statement I is correct, Statement II is incorrect.
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ANSWER :
B. Both statements are incorrect.
9.
The Twenty Point Programme (TPP) was launched by the Government of India in
A.
1980
B.
1975
C.
1985
D.
1990
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ANSWER :
B. 1975
10.
. Which physiographic division covers a distance of 2500 km from Indus to Brahmaputra in west-east direction?
A.
Coastal plains
B.
Northern plains
C.
Himalayan mountains
D.
Peninsular plateau
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ANSWER :
C. Himalayan mountains