RRB NTPC 2025-23-06-2025-3 RRB Question Paper

RRB NTPC 2025 - Graduate Level Question Papers

RRB NTPC 2025-23-06-2025-3 RRB Questions

41.

The slant height of a cone is equal to twice the radius of its base. If the cone has a volume of 401π cm³, find the magnitude of the cube of its base radius.

A.

401\(\sqrt{3}\)

B.

412\(\sqrt{3}\)

C.

402\(\sqrt{3}\)

D.

410\(\sqrt{3}\)

😑 View Answer Rough Work
ANSWER :

A. 401\(\sqrt{3}\)

42.
The sum of interior angles of a regular polygon is 1260°. Find the number of diagonals of this regular polygon.
A.
35
B.
27
C.
44
D.
20
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ANSWER :
B. 27
43.
The average weight of A, B and C is 45 kg. If the average weight of A and B is 39 kg and that of B and C is 48 kg, then the weight of B (in kg) is:
A.
54
B.
39
C.
29
D.
49
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ANSWER :
B. 39
44.
The efficiency of gas exchange in the alveoli is primarily attributed to which structural characteristic?
A.
Abundance of mucus-secreting cells
B.
Thick epithelial lining to protect from pathogens
C.
A robust elastic network to maintain alveolar shape
D.
Large surface area combined with a thin alveolar-capillary barrier
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ANSWER :
D. Large surface area combined with a thin alveolar-capillary barrier
45.
As per the Union Budget 2025-26, Asset Monetization Plan 2025-30, what will be the amount for the second plan for 2025-30 with the aim to reinvest in new projects?
A.
₹10 lakh crore
B.
₹20 lakh crore
C.
₹25 lakh crore
D.
₹15 lakh crore
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ANSWER :
A. ₹10 lakh crore
46.

38 people are standing in a row facing north. Hari is 11th from the right end while Hema is 14th from the left end. How many people are there between Hari and Hema?

A.

12

B.

13

C.

14

D.

11

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ANSWER :

B. 13

47.
At what rate (in percentage) per annum will ₹1,400 give ₹700 as simple interest in 5 years?
A.
10%
B.
12%
C.
9%
D.
13%
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ANSWER :
A. 10%
48.
Which smallest number should be added to 13874 so that the sum is completely divisible by 67?
A.
60
B.
57
C.
64
D.
62
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ANSWER :
D. 62
49.
Who among the following won the Best Director award at the 2025 Oscars?
A.
Quentin Tarantino
B.
Steven Spielberg
C.
Peter Straughan
D.
Sean Baker
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ANSWER :
D. Sean Baker
50.
What was notable about Vidarbha's performance in the Ranji Trophy 2024-25?
A.
They won the title for the first time
B.
They won the title for the third time in seven seasons
C.
They lost the final to Kerala
D.
They did not qualify for the final
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ANSWER :
B. They won the title for the third time in seven seasons