RRB JE 2024-16-12-2024-2 RRB Question Paper

RRB JE 2024 Question Papers

RRB JE 2024-16-12-2024-2 RRB Questions

11.
Aman completes his journey in 14 hours. He covers half the distance at 39 km/h and the rest at 45 km/h. What is the length of the journey (in Km)?
A.
592
B.
591
C.
594
D.
585
😑 View Answer Rough Work
ANSWER :
D. 585
12.
Based on the English alphabetical order, three of the following four letter-clusters are alike in a certain way and thus form a group. Which letter-cluster DOES NOT belong to that group?
(Note: The odd one out is not based on the number of consonants/vowels or their position in the letter-cluster.)
A.
CJSX
B.
JQZF
C.
BIRW
D.
UBKP
😑 View Answer Rough Work
ANSWER :
B. JQZF
13.
A number when increased by 50%, gives 3030. The number is:
A.
1010
B.
6060
C.
2020
D.
4040
😑 View Answer Rough Work
ANSWER :
C. 2020
14.
What is formed when ammonium dichromate is heated?
A.
Nitrogen, oxygen and chromium oxide
B.
Chromium oxide and water
C.
Chromium and oxygen
D.
Chromium oxide and nitrogen
😑 View Answer Rough Work
ANSWER :
A. Nitrogen, oxygen and chromium oxide
15.
A wire has a resistance of R. If its length is increased by a factor of 8 and its cross-sectional area is decreased by a factor of 4, what is its new resistance (R')?
A.
R' = 8 R
B.
R' = 16 R
C.
R' = 32 R
D.
R' = 2 R
😑 View Answer Rough Work
ANSWER :
C. R' = 32 R
16.
A question is given, followed by two statements labelled I and II. Identify which of the statements is/are sufficient to answer the question.
A, B, C, D and E are sitting in a straight line facing north. Who sits on the extreme left end?
(I) Exactly 2 people sit between A and E.
(II) Exactly 2 people sit between B and C.
A.
Data in Statement II alone is sufficient to answer the question, while data in Statement I alone is not.
B.
Both Statements I and II put together are not sufficient to answer the question.
C.
Both Statements I and II put together (and not independently) are sufficient to answer the question.
D.
Data in Statement I alone is sufficient to answer the question, while data in Statement II alone is not.
😑 View Answer Rough Work
ANSWER :
B. Both Statements I and II put together are not sufficient to answer the question.
17.
The average marks of a student in six subjects is 94. After re-evaluation in three subjects the marks were changed to 89 from 75, 90 from 82 and 88 from 80. In the remaining subjects, the marks remained unchanged. Find the new average marks.
A.
99
B.
95
C.
98
D.
97
😑 View Answer Rough Work
ANSWER :
A. 99
18.
A, B, C, D, E and F live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it, number 2 and so on till the topmost floor is numbered 6. E lives on an even numbered floor but not 6. The sum of floors on which A and E live is 7. F lives immediately above B. The sum of floors on which E and D live is 3. How many people live between A and D?
A.
1
B.
2
C.
3
D.
4
😑 View Answer Rough Work
ANSWER :
C. 3
19.
Thermocol disposables are being widely used in parties and restaurants. By promoting this practice ________.
A.
we are reducing expenses; disposables are cheap to use
B.
we are increasing non-biodegradable waste
C.
we are increasing the hygiene concern in us
D.
we are making the waste biodegradable
😑 View Answer Rough Work
ANSWER :
B. we are increasing non-biodegradable waste
20.
If the mean of the following data is 37, then the value of X is:
xi: 20, 30, 40, 85
fi: 19, X, 13, 24
A.
124
B.
125
C.
107
D.
106
😑 View Answer Rough Work
ANSWER :
A. 124