RRB NTPC 2025-18-06-2025-3 RRB Question Paper

RRB NTPC 2025-18-06-2025-3 RRB Questions

11.
If the third proportional of 81 and Z is 9, then what is the positive value of Z?
A.
25
B.
28
C.
27
D.
30
ANSWER :
C. 27
12.
Select the letter-cluster from among the given options that can replace the question mark (?) in the following series.
RCX TDS VEN XFI ?
A.
ZHE
B.
ZIE
C.
ZIF
D.
ZGD
ANSWER :
D. ZGD
13.
Refer to the following number and symbol series and answer the question that follows. Counting to be done from left to right only.
(NOTE: All numbers are single digit numbers only)
(Left) & # 9 % 6 4 % © @ & 6 4 6 7 © 9 8 5 % 9 © 7 (Right)
How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by a symbol?
A.
3
B.
4
C.
2
D.
1
ANSWER :
C. 2
14.
India's telecom revolution is a major outcome of liberalisation. Which regulatory authority was established in 1997 to oversee the telecom sector?
A.
TRAI
B.
SEBI
C.
NABARD
D.
IRDAI
ANSWER :
A. TRAI
15.
L is the mother of two sons, namely, P and J. F is the wife of P. Q is the daughter of J. How is L related to Q?
A.
Husband's mother
B.
Father's mother
C.
Mother's mother
D.
Mother
ANSWER :
B. Father's mother
16.
Fenil starts from Point Y and drives 19 km towards the west. He then takes a left turn, drives 49 km, turns left and drives 12 km. He then takes a left turn and drives 28 km. He takes a left turn and drives 38 km. He then turns right and drives 21 km to stop at Point Z. How far (shortest distance) and towards which direction should he drive in order to reach Point Y again? (All turns are 90 degree turns only unless specified.)
A.
51 km towards the south
B.
39 km towards the west
C.
41 km towards the south
D.
45 km towards the east
ANSWER :
D. 45 km towards the east
17.
The average weight of M and his three friends is 65 kg. If M's weight is 8 kg more than the average weight of his three friends, what is M's weight (in kg)?
A.
70
B.
71
C.
68
D.
69
ANSWER :
B. 71
18.
In a certain code language, 'FISH' is coded as '6458' and 'HAVE' is coded as '5723'. What is the code for 'H' in the given code language?
A.
5
B.
7
C.
8
D.
2
ANSWER :
A. 5
19.
Select the pair that follows the same pattern as that followed by the two pairs given below. Both pairs follow the same pattern.
HKO : FJM
DPY : BOW
A.
WGO : SCJ
B.
BPS : AKI
C.
TRK : RQI
D.
BZI : WVD
ANSWER :
C. TRK : RQI
20.
When the difference between compound interest, compounded annually, and simple interest for three years is ₹228 at 4% interest per annum, the principal is ₹_____.
A.
46,300
B.
48,075
C.
47,295
D.
46,875
ANSWER :
D. 46,875