RRB NTPC 2025-10-06-2025-1 RRB Question Paper

RRB NTPC 2025 - Graduate Level Question Papers

RRB NTPC 2025-10-06-2025-1 RRB Questions

31.
The mean and the mode of a data set are 33.9 and 40.1, respectively. Find the median of the data, using the empirical formula. (Round off your answer to two decimal places.)
A.
35.33
B.
36.27
C.
35.97
D.
34.66
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ANSWER :
C. 35.97
32.
In early 2025, the Defence Research and Development Organisation (DRDO) achieved a milestone by developing a laser weapon system. What is the power output of this system?
A.
20 kilowatts
B.
10 kilowatts
C.
30 kilowatts
D.
40 kilowatts
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ANSWER :
C. 30 kilowatts
33.
Two pipes can fill a cistern, individually, in 35 min and 15 min, respectively. There is a pipe located at the bottom of the cistern to empty it. If all the three pipes are opened simultaneously, then the empty cistern gets filled in 6 min. How long will the pipe at the bottom of the cistern take to empty the completely filled cistern if no other pipe is then open?
A.
14 min
B.
5 min
C.
8 min
D.
17 min
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ANSWER :
A. 14 min
34.
What was the estimated capital expenditure of the Ministry of Road Transport and Highways in India for the financial year 2024-25?
A.
₹1.50 lakh crore
B.
₹2.72 lakh crore
C.
₹3.00 lakh crore
D.
₹2.00 lakh crore
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ANSWER :
B. ₹2.72 lakh crore
35.
The role of the Himalayas in shaping India's climate includes all, EXCEPT which of the following?
A.
Acting as a barrier to southwest monsoon winds
B.
Contributing to snowfall in northern India
C.
Creating convection currents
D.
Blocking cold winds from Central Asia
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ANSWER :
C. Creating convection currents
36.
Who among the following was awarded with the prestigious Lifetime Achievement Award for research in Diabetes in July 2024?
A.
Pankaj Chaudhary
B.
Piyush Goyal
C.
Dr. Jitendra Singh
D.
Jitin Prasada
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ANSWER :
C. Dr. Jitendra Singh
37.
For what value of k do the quadratic equations: 2x² − 5x + 3 = 0 and 4x² − (k+1)x + 6 = 0, have both roots common?
A.
9
B.
11
C.
7
D.
5
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ANSWER :
A. 9
38.
What happens if you paste text into MS-PowerPoint 2019 with the Keep Source Formatting option?
A.
The text adopts the destination slide's theme fonts/colors.
B.
The text retains its original formatting from the source.
C.
The text is converted into an image.
D.
The text size automatically adjusts to fit the slide.
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ANSWER :
B. The text retains its original formatting from the source.
39.

Find the area of a regular hexagon whose side measures 16\(\sqrt{2}\) cm.

A.

876\(\sqrt{3}\) cm²

B.

786\(\sqrt{3}\) cm²

C.

867\(\sqrt{3}\) cm²

D.

768\(\sqrt{3}\) cm²

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ANSWER :

D. 768\(\sqrt{3}\) cm²

40.
Train A, running at a speed of 32 km/hr, takes 33 seconds to completely cross train B, running at 28 km/hr in the opposite direction. The length of train B is 1.5 times the length of train A. Train B crosses a bridge completely in 54 seconds. What is the length of the bridge (in m)?
A.
109
B.
177
C.
154
D.
90
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ANSWER :
D. 90