RRB JE 2024-18-12-2024-3 RRB Question Paper

RRB JE 2024-18-12-2024-3 RRB Questions

21.
In a certain code language,
'pen pencil eraser' is coded as 'qp fq pw',
'pencil crayon box' is coded as 'bz er qp' and
'box pen board' is coded as 'er bq fg'.
(All the codes are two-letter coded only.)
What is the code for 'pencil' in that language?
A.
bz
B.
qp
C.
fq
D.
er
ANSWER :
B. qp
22.
In a certain code,
'butter milk ghee' is coded as 'dy la mt',
'biscuit ghee salad' is coded as 'bz qp la' and
'salad butter egg' is coded as 'st bz dy'.
All the codes are two-letter codes only.
What is ghee coded as?
A.
mt
B.
la
C.
bz
D.
qp
ANSWER :
B. la
23.
If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 1534876, what will be the sum of the digits which are third from the left and third from the right?
A.
8
B.
6
C.
10
D.
14
ANSWER :
C. 10
24.
According to clause (2) of Article 239A, any law created by the Parliament for Puducherry shall NOT be considered an amendment to the Constitution for the purposes of which Article?
A.
Article 371
B.
Article 368
C.
Article 370
D.
Article 356
ANSWER :
B. Article 368
25.
What does Family Planning aim at?
A.
Preventing all pregnancies by recommending abortion
B.
Population growth
C.
Population control
D.
Increasing pollution
ANSWER :
C. Population control
26.
What is the average of all the natural numbers from 1 to 94?
A.
48
B.
47.5
C.
47
D.
48.5
ANSWER :
B. 47.5
27.
A milk man has 80 litres milk in one container and 68 litres milk in another container. Find the maximum capacity of a container, which can measure milk of either container exact number of times.
A.
4 litres
B.
6 litres
C.
5 litres
D.
2 litres
ANSWER :
A. 4 litres
28.
If 'P' stands for 'ร—', 'Q' stands for 'รท', 'R' stands for 'โˆ’' and 'S' stands for '+', what will come in place of the question mark (?) in the following equation? 35 S 49 R 6 P 3 P 2 S (72 Q 4) = ?
A.
50
B.
66
C.
84
D.
98
ANSWER :
B. 66
29.
Which of the following is a safety device used to prevent excessive current from flowing in electrical circuits?
A.
Capacitor
B.
Resistor
C.
Fuse
D.
Transformer
ANSWER :
C. Fuse
30.
By selling an article at 2/5 of its actual selling price, Ramesh incurs a loss of 16%. If he sells it at 86% of its actual selling price, then the profit percentage is:
A.
82.6%
B.
83.4%
C.
80.6%
D.
81.8%
ANSWER :
C. 80.6%