RRB NTPC 2025-16-06-2025-3 RRB Question Paper

RRB NTPC 2025 - Graduate Level Question Papers
RRB NTPC 2025-16-06-2025-3

RRB NTPC 2025-16-06-2025-3 RRB Questions

41.
Evaluate: 37 - [37 - {37 - (37 - 37 × 2)}]
A.
90
B.
70
C.
65
D.
74
😑 View Answer Error
ANSWER :
D. 74
42.
'Tuhfat-ul-Muwahhidin' was written by:
A.
Keshub Chandra Sen
B.
Rammohan Roy
C.
Sayyid Ahmed Khan
D.
Akshay Kumar Dutt
😑 View Answer Error
ANSWER :
B. Rammohan Roy
43.
Anand has ₹1,617 with him. He divided it amongst his sons Anil and Ashok and asked them to invest it at 10% rate of interest per annum, compounded annually. It was seen that Anil and Ashok got same amount after 12 and 13 years, respectively. How much (in ₹) did Anand give to Anil?
A.
₹847
B.
₹770
C.
₹870
D.
₹697
😑 View Answer Error
ANSWER :
A. ₹847
44.
Which organisation collaborated with ISRO in developing the Vikram 3201 and Kalpana 3201 microprocessors?
A.
Semiconductor Laboratory (SCL) in Mohali
B.
Centre for Development of Advanced Computing (C-DAC) in Pune
C.
National Aerospace Laboratories (NAL) in Bengaluru
D.
Indian Institute of Technology (IIT) in Delhi
😑 View Answer Error
ANSWER :
A. Semiconductor Laboratory (SCL) in Mohali
45.

The angle of elevation of a ladder leaning against a wall is 60° and the foot of the ladder is 4.5 m away from the wall. The length of the ladder is:

A.

8 m

B.

3\(\sqrt{2}\) m

C.

4\(\sqrt{2}\) m

D.

9 m

😑 View Answer Error
ANSWER :

D. 9 m

46.
In a certain code language, 'MANY' is coded as '5391' and 'ARCS' is coded as '2458'. What is the code for 'A' in the given code language?
A.
5
B.
3
C.
2
D.
8
😑 View Answer Error
ANSWER :
A. 5
47.

If the mode of the following data is 160, then what is the value of x?

Class 145-150 150-155 155-160 160-165 165-170
Frequency 10 18 31 x 24
A.

32

B.

31

C.

42

D.

43

😑 View Answer Error
ANSWER :

B. 31

48.

What positive value of x satisfies the equation \( \frac{x}{147} \) = \( \frac{48}{x} \)?

A.

84

B.

86

C.

82

D.

83

😑 View Answer Error
ANSWER :

A. 84

49.
Why is a voltmeter connected in parallel in a circuit?
A.
To reduce the voltage drop
B.
To allow maximum current through it
C.
To measure the total resistance
D.
To measure the difference in potential between two points
😑 View Answer Error
ANSWER :
D. To measure the difference in potential between two points
50.
Reduce the equation \( x^{4} - 13x^{2} + 36 = 0 \) into a quadratic equation and find the roots of the reduced quadratic equation.
A.
9, 4
B.
12, 3
C.
18, 2
D.
6, 6
😑 View Answer Error
ANSWER :
A. 9, 4
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