RRB NTPC 2025-24-06-2025-3 RRB Question Paper

RRB NTPC 2025-24-06-2025-3 RRB Questions

1.

If m = a cos³β and n = b sin³β, then find the value of \(\left(\frac{m}{a}\right)^{2/3}+\left(\frac{n}{b}\right)^{2/3}\).

A.

3

B.

0

C.

1

D.

2

ANSWER :

C. 1

2.
The LCM of 40, 78 and another number, x, is 7800. Which of the following can be the value of x?
A.
180
B.
200
C.
127
D.
152
ANSWER :
B. 200
3.
Which traditional method of Vedic chanting is regarded as the most complex and extensive among all the recitation styles?
A.
Jatapatha
B.
Shikhapatha
C.
Dandapatha
D.
Ghanapatha
ANSWER :
D. Ghanapatha
4.
Which keyboard shortcut is used in MS PowerPoint 365 to start editing text inside a selected shape or text box?
A.
F5
B.
Ctrl + E
C.
Alt + Enter
D.
F2
ANSWER :
D. F2
5.
Which of the following letter-number clusters will replace the question mark (?) in the given series to make it logically complete?
DJ26 EK37 FL48 GM59 ?
A.
HM71
B.
HN70
C.
HM70
D.
HN71
ANSWER :
B. HN70
6.
Which of the following is the primary objective of the Sagarmala Project by the Ministry of Shipping?
A.
Coastal city modernisation
B.
Industrial corridor development
C.
Port-led development
D.
Inland waterway expansion
ANSWER :
B. Industrial corridor development
7.
What should come in place of the question mark (?) in the given series?
187, 173, 160, 148, 137, ?
A.
127
B.
117
C.
131
D.
129
ANSWER :
A. 127
8.
Seven people, A, B, C, D, S, T, and U are sitting in a row, facing north.
No one sits to the right of D. Only three people sit between D and S. Only two people sit between S and T. C sits third to the left of U. A sits to the immediate right of U.
How many people sit between B and T?
A.
Four
B.
Three
C.
One
D.
Two
ANSWER :
B. Three
9.
Two sets of numbers are given below. In each set of numbers, certain mathematical operation(s) on the first number results in the second number. Similarly, certain mathematical operation(s) on the second number results in the third number and so on. Which of the given options follows the same set of operations as in the given sets?
(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 / subtracting / multiplying to 13 can be performed. Breaking down 13 into 1 and 3 and then performing mathematical operations on 1 and 3 is not allowed.)
10 - 20 - 30 - 60; 2 - 4 - 14 - 28
A.
12 - 24 - 34 - 64
B.
8 - 10 - 20 - 40
C.
5 - 10 - 20 - 40
D.
15 - 30 - 35 - 60
ANSWER :
C. 5 - 10 - 20 - 40
10.
Which of the following scenarios would most effectively necessitate the use of a three-dimensional reference within an MS Excel formula?
A.
Applying conditional formatting to a range of cells based on values in another worksheet within the same workbook
B.
Creating a chart that visualizes data points sourced from several different workbooks
C.
Summing values from a specific cell across a sequence of identically structured worksheets representing monthly data for a year
D.
Calculating the average sales figures across multiple non-contiguous worksheets for the same product category
ANSWER :
C. Summing values from a specific cell across a sequence of identically structured worksheets representing monthly data for a year