RRB NTPC 2025-10-06-2025-2 RRB Question Paper

RRB NTPC 2025 - Graduate Level Question Papers

RRB NTPC 2025-10-06-2025-2 RRB Questions

31.

A group of numbers and symbols is coded using letter codes as per the codes given below and the conditions that follow. Study the given codes and conditions and answer the question that follows.
Note: If none of the conditions apply, then codes for the respective number/symbol are to be followed directly as given in the table.

Letter F T E P A U X
Code 7 $ @ 9 2 % 6

Conditions:
1. If the 1st letter is a vowel and the last letter is a consonant, their codes are to be interchanged.
2. If the 2nd letter is a vowel and the last letter is a consonant, both are to be coded as 'W'.
3. If the 3rd and 4th letters are consonants, both are to be coded as the code for the 3rd letter.
4. If the 1st and 2nd letters are vowels, then both are to be coded as 'Q'.
What will be the code for the following group?
APUXR

A.

2 9 % 6 4

B.

Q 9 % 6 Q

C.

2 9 % 6 2

D.

4 9 % 6 2

😑 View Answer Rough Work
ANSWER :

D. 4 9 % 6 2

32.
5 is related to 35 following a certain logic. Following the same logic, 2 is related to 14. To which of the following is 9 related, following the same logic?
(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.)
A.
63
B.
61
C.
65
D.
67
😑 View Answer Rough Work
ANSWER :
A. 63
33.
One pipe can fill the tank in 8 minutes while another pipe can empty the completely filled tank in 11 minutes. If both the pipes are operated together on empty tank, how long (in minutes) will it take to fill three-fourth of the tank?
A.
22
B.
45
C.
44
D.
23
😑 View Answer Rough Work
ANSWER :
A. 22
34.
Seven boxes, A, B, C, D, E, F and G, are kept one over the other but not necessarily in the same order. Only three boxes are kept above G. Only one box is kept between F and G. Only three boxes are kept between F and B. B is kept in some place above G. E is kept immediately below B. A is kept in one of the places above D. C is not kept immediately above or below F. How many boxes are kept below A?
A.
2
B.
4
C.
1
D.
3
😑 View Answer Rough Work
ANSWER :
A. 2
35.
This question is based on the five, three-digit numbers given below.
(Left) 388 739 783 483 785 (Right)
(Example: 697 – First digit = 6, second digit = 9 and third digit = 7)
(NOTE: All operations to be done from left to right.)
What will be the resultant if the first digit of the highest number is subtracted from the third digit of the lowest number?
A.
0
B.
1
C.
2
D.
4
😑 View Answer Rough Work
ANSWER :
B. 1
36.
Which tier of the Panchayati Raj system in India is involved in governing the entire district?
A.
Zila Parishad
B.
Block Samiti
C.
Village Panchayat
D.
Gram Sabha
😑 View Answer Rough Work
ANSWER :
A. Zila Parishad
37.
In a certain code language,
'A + B' means 'A is the mother of B',
'A – B' means 'A is the brother of B',
'A × B' means 'A is the wife of B' and
'A ÷ B' means 'A is the father of B'.
Based on the above, how is M related to Q if 'M – N × O ÷ P + Q'?
A.
Mother's Mother's Brother
B.
Father's Brother
C.
Mother's Father
D.
Father's Father
😑 View Answer Rough Work
ANSWER :
A. Mother's Mother's Brother
38.

Find the value of 3\(\sqrt{8a^2-4a+1}\) + 17a, when a = 2.

A.

42

B.

49

C.

53

D.

46

😑 View Answer Rough Work
ANSWER :

B. 49

39.
In the context of India's population distribution, the term physiological density refers to population per _____.
A.
unit of arable land
B.
hospital bed
C.
household
D.
doctor
😑 View Answer Rough Work
ANSWER :
A. unit of arable land
40.
Which of the following letter-number-clusters will replace the question mark (?) in the given series to make it logically complete?
CJL 11, DKM 15, ELN 19, FMO 23, ?
A.
QNO 27
B.
TXU 26
C.
TUY 26
D.
GNP 27
😑 View Answer Rough Work
ANSWER :
D. GNP 27