RRB NTPC 2025-22-08-2025-3 RRB Question Paper

RRB NTPC 2025 - Undergraduate Level Question Papers

RRB NTPC 2025-22-08-2025-3 RRB Questions

41.
Section - Mathematics
A number, when decreased by 7%, gives 3720. The number is:
A.
12000
B.
8000
C.
4000
D.
2000
😑 View Answer Rough Work
ANSWER :
C. 4000
42.

Simplify: 3((\( \frac{7}{3} \))x² − 22x + 19) − 7(x² + 9x − 14)

A.

−129x − 155

B.

−129x + 155

C.

129x + 155

D.

129x − 155

😑 View Answer Rough Work
ANSWER :

B. −129x + 155

43.
The sum of five numbers is 655. The average of the first two numbers is 80 and the third number is 102. Find the average of the remaining two numbers.
A.
196.5
B.
182
C.
183
D.
197.5
😑 View Answer Rough Work
ANSWER :
A. 196.5
44.
A mobile phone is marked at ₹20,000. During a festive sale, a store offers two successive discounts — 15% first and then 10%. What is the final selling price of the mobile?
A.
₹15,000
B.
₹15,500
C.
₹15,300
D.
₹16,000
😑 View Answer Rough Work
ANSWER :
C. ₹15,300
45.
Which of the following numbers is divisible by 22?
A.
7467614
B.
6136901
C.
6580350
D.
8132950
😑 View Answer Rough Work
ANSWER :
A. 7467614
46.

Manisha bought a toy for ₹940, decorated it at a cost of ₹10 and sold the toy for ₹659. Find the loss or profit percentage.

A.

\( \frac{582}{19} \) % profit

B.

\( \frac{582}{19} \) % loss

C.

582 % loss

D.

\( \frac{592}{19} \) % profit

😑 View Answer Rough Work
ANSWER :

B.\( \frac{582}{19} \)% loss

47.
If 2 times the age of Ram is 14 years more than 6 times the age of Ramya, and 4 times the age of Ramya is 4 years less than the age of Ram, then what is the difference (in years) between the ages of Ram and Ramya?
A.
15
B.
17
C.
13
D.
14
😑 View Answer Rough Work
ANSWER :
C. 13
48.
If the third proportional of 4 and 22 be x, then what is the value of x?
A.
122
B.
121
C.
123
D.
119
😑 View Answer Rough Work
ANSWER :
B. 121
49.

The value of \(\sqrt{121}\) + \(\sqrt{0.0121}\) −\(\sqrt{7.84}\) is _____.

A.

3.9

B.

8.31

C.

7.73

D.

10.34

😑 View Answer Rough Work
ANSWER :

B. 8.31

50.
If the 6-digit number N01M22 is divisible by 11, then which of the options below can give a possible correct relation between M and N?
A.
M - N = 1
B.
M + N = -1
C.
M - N = 5
D.
M = N
😑 View Answer Rough Work
ANSWER :
A. M - N = 1