RRB Group D 2022-30-8-2022-3 RRB Question Paper

RRB Group D 2022 Question Papers

RRB Group D 2022-30-8-2022-3 RRB Questions

1.
B, C, D, E, F and G are six team members who joined a team on different days of the same month, viz. 2nd, 4th, 5th, 8th, 10th and 11th of January.
C joined on one of the days before F, E and G. B joined immediately before F. D joined immediately before C. E joined on one of the days after B and before G. Who joined the team on 10th of January?
A.
E
B.
G
C.
F
D.
B
😑 View Answer Rough Work
ANSWER :
A. E
2.
The given table shows the number of candidates who appeared for the interview and the number of candidates who got selected for the post of Assistant Professor in XYZ university, from different states over the years. Study the table and answer the question. In the year 2020, the total number of candidates who got selected from different states is approximately what percentage of the total number of candidates who appeared for the interview from different states in the same year?
A.
55%
B.
41.9%
C.
45.5%
D.
50%
😑 View Answer Rough Work
ANSWER :
B. 41.9%
3.
In this question, a group of letters is coded using numbers as per the table given below and the conditions which follow. The correct combination of codes following the conditions is your answer.
Letter/Symbol: I M H R D C E V
Code: 4 8 0 1 3 5 7 9
Conditions:
(i) If the first element is a vowel and the last, a consonant, the codes for these two (the first and the last elements) are to be interchanged.
(ii) If the first element is a consonant and the last, an vowel, the first and last elements are to be coded as 2.
(iii) If the middle letter is a vowel, then it is to be coded as 6.
Question: DRIVE
A.
31967
B.
31679
C.
21492
D.
21692
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ANSWER :
D. 21692
4.
Which mineral is required for the formation of the hormone thyroxin?
A.
Potassium
B.
Iodine
C.
Calcium
D.
Iron
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ANSWER :
B. Iodine
5.
When the terminal phosphate linkage in ATP is broken using water, what is the amount of energy released?
A.
30.5 kJ/mol
B.
33 kJ/mol
C.
32 kJ/mol
D.
32.5 kJ/mol
😑 View Answer Rough Work
ANSWER :
A. 30.5 kJ/mol
6.
How many stages of life did early Hindu philosophy determine?
A.
four
B.
three
C.
five
D.
two
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ANSWER :
A. four
7.
Which of the following languages is spoken by the people in the Union territories of Dadra and Nagar Haveli and Daman and Diu?
A.
Gujarati
B.
Tamil
C.
Malayalam
D.
Bengali
😑 View Answer Rough Work
ANSWER :
A. Gujarati
8.
A device of 30 W is connected to a 12 V battery. The current in the device is:
A.
2.5 A
B.
0.4 A
C.
0.2 A
D.
1.25 A
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ANSWER :
A. 2.5 A
9.
A vessel is one-fourth full of water. After adding 10 cups of water to it, the vessel gets three-fourth full. Find the capacity of the vessel in cups.
A.
20
B.
25
C.
27
D.
22
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ANSWER :
A. 20
10.
Aerobic respiration requires the presence of __________.
A.
nitrogen
B.
carbon dioxide
C.
hydrogen
D.
oxygen
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ANSWER :
D. oxygen