RRB NTPC 2025-20-06-2025-3 RRB Question Paper

RRB NTPC 2025-20-06-2025-3 RRB Questions

31.
In the following number-pairs, the second number is obtained by applying certain mathematical operation(s) to the first number. Select the number pair in which the numbers are related in the same way as are the numbers of the following pairs.
(NOTE: Operations should be performed on the whole numbers, without breaking down the numbers into their constituent digits. E.g. 13 – Operations on 13 such as adding to/subtracting from/multiplying with 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
78, 91
94, 107
A.
82, 105
B.
86, 99
C.
71, 74
D.
99, 114
ANSWER :
B. 86, 99
32.
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 :: ?
# : OWF :: VDM : %
A.
# = TBK, % = QYU
B.
# = TBM, % = QYH
C.
# = TBK, % = QYH
D.
# = TYK, % = QYH
ANSWER :
C. # = TBK, % = QYH
33.
A right circular cone is 6.7 cm high, and the radius of its base is 17.6 cm. It is melted and recast into a new right circular cone with a base radius of 8.8 cm. Find the height (in cm) of the new cone.
A.
34.5
B.
25.5
C.
37.5
D.
26.8
ANSWER :
D. 26.8
34.
If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 1385724, then how many digits will appear more than once in the new number thus formed?
A.
0
B.
2
C.
3
D.
1
ANSWER :
B. 2
35.
The Planning Commission used a technique called 'perspective planning' for formulating five year plans in India. Which of the following best describes 'perspective planning'?
A.
Long-term strategic planning
B.
Tactical planning for one year
C.
Planning without time limits
D.
Crisis management planning
ANSWER :
A. Long-term strategic planning
36.
Where was the ISSF World Cup 2025 held, where Rudrankksh Patil and Arya Borse won silver in the 10 m Air Rifle Mixed Team event?
A.
New Delhi, India
B.
Lima, Peru
C.
Cairo, Egypt
D.
Munich, Germany
ANSWER :
B. Lima, Peru
37.
The coordination number of atoms in a body-centered cubic (BCC) lattice is:
A.
8
B.
6
C.
4
D.
12
ANSWER :
A. 8
38.
N is the brother of E. E is the husband of P. L and G are sons of P. How is N related to G?
A.
Husband's brother
B.
Father
C.
Father's brother
D.
Father's father
ANSWER :
C. Father's brother
39.
Which of the following statements regarding the 2024 Jharkhand Assembly elections is/are INCORRECT?
1. The Indian National Congress won more than 15 seats.
2. The Jharkhand Mukti Morcha won the highest vote share.
3. Rashtriya Janata Dal won 4 seats in the Assembly.
A.
Only 3
B.
Only 1 and 2
C.
1, 2 and 3
D.
Only 2
ANSWER :
B. Only 1 and 2
40.
One-third of a journey is covered at a speed of 67 km/hr, the next one-third of the journey is covered at a speed of 66 km/hr, and the remaining journey is covered at a speed of 17 km/hr. The average speed (in km/hr, rounded off to one decimal place) for the entire journey is:
A.
43.7
B.
28.6
C.
33.7
D.
29.6
ANSWER :
C. 33.7