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

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

21.
Which command in Windows 10 CMD will delete all .log files in the current directory without asking for confirmation?
A.
del *.log
B.
del *.log /p
C.
del *.log /q
D.
erase *.log
ANSWER :
C. del *.log /q
22.
Which of the following statements about Exercise CYCLONE, conducted in February 2025 is/are correct?
1. It was held at Mahajan Field Firing Ranges in Rajasthan.
2. The participating countries were India and Egypt.
3. The exercise focussed on artillery training of joint forces.
A.
Only 1
B.
Only 1 and 2
C.
1, 2 and 3
D.
Only 2
ANSWER :
B. Only 1 and 2
23.
DREAM is related to ZNAWI in a certain way based on the English alphabetical order. In the same way, DANCE is related to ZWJYA. To which of the given options is DOUBT related, following the same logic?
A.
ZKKXP
B.
ZKVXP
C.
ZKPXP
D.
ZKQXP
ANSWER :
D. ZKQXP
24.
The mode and median of a dataset is 52.7 and 65, respectively. What is the mean of the dataset? (Use empirical formula, and round off your answer to one decimal place.)
A.
71.2
B.
77.8
C.
68.2
D.
62.5
ANSWER :
A. 71.2
25.
If 68 is the mean proportion between x and 272, what is the value of x?
A.
17
B.
19
C.
16
D.
15
ANSWER :
A. 17
26.
X, Y and Z invest a sum in the ratio 6 : 59 : 41 respectively. If they earned total profit of โ‚น3,180 at the end of year, then what is the difference between the share of Y and Z?
A.
โ‚น634
B.
โ‚น484
C.
โ‚น432
D.
โ‚น540
ANSWER :
D. โ‚น540
27.

A and B can do a job in 25 days and 18 days, respectively. A works alone for 4 days and leaves. The number of days required by B to complete the remaining job is:

A.

15 \( \frac{3}{25} \)

B.

15 \( \frac{3}{26} \)

C.

17 \( \frac{4}{26} \)

D.

16\( \frac{3}{25} \)

ANSWER :

A. 15 \( \frac{3}{25} \)

28.
Kanishka, the Kushana ruler, was a patron of which religion?
A.
Christianity
B.
Buddhism
C.
Jainism
D.
Zoroastrianism
ANSWER :
B. Buddhism
29.
Which of the following soils has the highest water-retaining capacity?
A.
Red soil
B.
Black soil
C.
Desert soil
D.
Alluvial soil
ANSWER :
B. Black soil
30.
What will come in place of the question mark (?) in the following equation, if '+' and 'โ€“' are interchanged, and 'ร—' and 'รท' are interchanged?
56 โ€“ 12 ร— 4 รท 9 + 5 = ?
A.
55
B.
54
C.
78
D.
90
ANSWER :
C. 78