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

21.
After 51 litres of petrol was poured into an empty storage tank, it was still 1% empty. How much petrol (in litres, rounded off to two decimal places) must be poured into the storage tank in order to fill it?
A.
50.52
B.
52.52
C.
51.52
D.
52.05
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ANSWER :
C. 51.52
22.
When 1063, 2815 and 3451 are divided by the greatest number x, the remainder in each case is y. What is the value of (3x − 14y)?
A.
−65
B.
−60
C.
−62
D.
−66
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ANSWER :
C. −62
23.
The synapse's effectiveness in transmitting nerve impulses is most critically determined by which of the following?
A.
The diameter of the axon
B.
The length of the dendritic arborisation
C.
The concentration of neurotransmitter and the number of receptors in the postsynaptic membrane
D.
The presence of myelin sheaths along the dendrites
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ANSWER :
C. The concentration of neurotransmitter and the number of receptors in the postsynaptic membrane
24.
In the following triads, each group of letters is related to the subsequent one following a certain logic. Select from the given options, the one that follows the same logic.
GEAN - NAGE - GAEN
MAKE - EKMA - MKAE
A.
TURN - URTN - URNT
B.
BOLD - BLOD - DLOB
C.
FOWL - LWFO - FWOL
D.
BEAN - NABE - EABN
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ANSWER :
C. FOWL - LWFO - FWOL
25.
The arithmetic mean of the observations 69, 60, 39, 58, 55, 31, 84, 64 and 80 is:
A.
59
B.
53
C.
50
D.
60
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ANSWER :
D. 60
26.
The 'Reclining Statue of Lord Vishnu' is found in which of the following caves?
A.
Elephanta caves
B.
Undavalli caves
C.
Ellora caves
D.
Ajanta caves
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ANSWER :
B. Undavalli caves
27.

Simplify the following:
47 + \( \frac{49}{7} \) + 65 − 27

A.

92

B.

116

C.

65

D.

108

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ANSWER :

A. 92

28.
The Tonnage Tax Scheme, seen in Union Budget 2025-26, is associated with taxing which sector?
A.
Telecom companies
B.
Manufacturing companies
C.
Digital companies
D.
Shipping activities
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ANSWER :
D. Shipping activities
29.
M, N, O, P, Y and Z live on six different floors of the same building. The lowermost floor in the building is numbered 1, the floor above it, number 2 and so on till the topmost floor is numbered 6. O lives on an even numbered floor but not on floor number 4. Only two people live between O and Z. Y lives on an odd numbered floor but not on the lowermost floor. Only two people live between Y and M. P lives immediately below Y. How many people live between N and P?
A.
Three
B.
Two
C.
One
D.
Four
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ANSWER :
B. Two
30.
The simplified value of 139 - 15 × (11 + 4) + 52 is:
A.
-24
B.
-25
C.
-34
D.
-33
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ANSWER :
C. -34