RRB NTPC 2025-21-06-2025-1 RRB Question Paper

RRB NTPC 2025-21-06-2025-1 RRB Questions

11.
Where is the audit report of an apex co-operative society required to be presented?
A.
District Office
B.
State Legislature
C.
High Court
D.
State Secretariat
ANSWER :
B. State Legislature
12.
What is the mode of the data given below? [Give your answer correct to 2 decimal places.]
Age in years: 15-25, 25-35, 35-45, 45-55, 55-65, 65-75, 75-85
No. of patients: 14, 32, 39, 38, 10, 36, 22
A.
40.86
B.
60.47
C.
43.75
D.
36.08
ANSWER :
C. 43.75
13.
If 48, 96, 20, and y are in proportion, then the value of y is:
A.
38
B.
37
C.
34
D.
40
ANSWER :
D. 40
14.
Which of the following was the theme of National Science Day 2025, celebrated on the 28th of February?
A.
Fostering Scientific Excellence through Youth-Driven Research and Innovation in India
B.
Building a Developed Nation through Scientific Thinking and Modern Technology
C.
Empowering Indian Youth for Global Leadership in Science and Innovation for Viksit Bharat
D.
Advancing Scientific Vision through Innovation and Collaborative Growth in Bharat
ANSWER :
C. Empowering Indian Youth for Global Leadership in Science and Innovation for Viksit Bharat
15.
The Mauryan period saw the development of which script for inscriptions?
A.
Pali
B.
Brahmi
C.
Kharosthi
D.
Grantha
ANSWER :
B. Brahmi
16.
The Indus Valley Civilization flourished around:
A.
2500-1800 BCE
B.
5000–4000 BCE
C.
1000–500 BCE
D.
900–200 BCE
ANSWER :
A. 2500-1800 BCE
17.
In finding the HCF of two numbers by division method, the quotients are 1, 5, and 8, respectively, and the last divisor is 57. What is the LCM of the two numbers?
A.
114509
B.
114517
C.
114511
D.
114513
ANSWER :
D. 114513
18.
Which country is developing the 'Gelephu Mindfulness City' to promote economic growth, wellness, and sustainability?
A.
Cambodia
B.
Bhutan
C.
Nepal
D.
Sri Lanka
ANSWER :
B. Bhutan
19.
What should come in place of the question mark (?) in the given series?
356, 333, 300, ?, 204, 141
A.
237
B.
247
C.
257
D.
227
ANSWER :
C. 257
20.
A train P going at the speed of 30 km/hr completely passes train Q of length 296 m, going in the same direction on parallel tracks, at 21 km/hr, in 6.5 minutes. How much time (in seconds) will P take to cross completely train R of length 196 m, going at 96 km/hr in the opposite direction?
A.
42
B.
21
C.
25
D.
22
ANSWER :
C. 25