RRB NTPC 2025-24-06-2025-1 RRB Question Paper

RRB NTPC 2025-24-06-2025-1 RRB Questions

1.

The surface area (in cm²) of a sphere of radius 14 cm is:
Take π =\( \frac{22}{7} \)

A.

2467

B.

2462

C.

2465

D.

2464

ANSWER :

D. 2464

2.
If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 8315476, which of the following digits will be third from the right?
A.
4
B.
6
C.
8
D.
2
ANSWER :
D. 2
3.
The Sixth Schedule of the Indian Constitution deals with the administration of tribal areas in which region?
A.
Central India
B.
Andaman and Nicobar Islands
C.
Western Ghats
D.
North-East India
ANSWER :
D. North-East India
4.
Which of the following letter-clusters should replace # and % so that the pattern and relationship followed between the letter-cluster pair on the left side of :: is the same as that on the right side of :: ?
# : XTR :: LHF : %
A.
# = DTX, % = FBZ
B.
# = DZX, % = FBZ
C.
# = UZX, % = FBZ
D.
# = DZX, % = FBO
ANSWER :
B. # = DZX, % = FBZ
5.
What should come in place of the question mark (?) in the given series?
4 7 13 24 42 ? 107
A.
68
B.
66
C.
69
D.
67
ANSWER :
C. 69
6.
The area of a quadrilateral ABCD is 324 cm². The lengths of the perpendiculars from the vertices B and D to the diagonal AC are 12 cm and 15 cm, respectively. Determine the length (in cm) of the diagonal AC.
A.
24
B.
19
C.
27
D.
28
ANSWER :
A. 24
7.
By using a suitable identity, simplify 10.1³.
A.
1003.301
B.
1030.301
C.
1030.323
D.
1030.3001
ANSWER :
B. 1030.301
8.
If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 7156423, then how many digits will appear more than once in the new number thus formed?
A.
Two
B.
Three
C.
One
D.
None
ANSWER :
A. Two
9.
Mr. HIJ starts from Point A and drives 21 km towards the south. He then takes a right turn, drives 19 km, turns right and drives 26 km. He then takes a right turn and drives 19 km, turns right and drives 2 km. He then takes a left turn and drives 4 km. He takes a final right turn, drives 3 km and stops at Point P. How far (shortest distance) and in which direction should he drive in order to reach Point A again? (All turns are 90-degree turns only unless specified)
A.
7 km to the east
B.
5 km to the south
C.
6 km to the north
D.
4 km to the west
ANSWER :
D. 4 km to the west
10.
The income of a person increases by 15% annually. If the initial income is ₹70,000, calculate the income after 2 years.
A.
₹91,875
B.
₹91,575
C.
₹92,575
D.
₹92,175
ANSWER :
C. ₹92,575