RRB Group D 2025 Mock Test SET-68 for CBT Exam

RRB Group D 2025 Mock Test SET-68:The RRB Group D 2025 Mock Test SET-68 is designed to help candidates prepare effectively for the Computer-Based Test (CBT) exam. This set includes a variety of questions covering key topics such as Mathematics, General Intelligence and Reasoning, General Science, and General Awareness. By practicing with this mock test, candidates can assess their strengths and weaknesses, improve their time management skills, and gain confidence for the actual exam.

This set is an essential tool for anyone aiming to excel in the RRB Group D 2025 examination.

RRB Group D 2025 Mock Test SET-68

Here are the MCQs:

1. The speed of sound in air does not depend on:
a) Temperature
b) Humidity
c) Density
d) Pressure

2. If A : B = 3 : 2 and B : C = 3 : 5, then A : B : C is:
a) 3 : 2 : 5
b) 2 : 4 : 7
c) 9 : 6 : 10
d) 6 : 3 : 5

3. The movie based on the life story of a deaf, dumb, and blind girl is:
a) Ankhe
b) Parineeta
c) Pahali
d) Black

4. Who was the Mughal Emperor of Delhi during the 1857 revolt?
a) Farrukhsiyar
b) Shah Alam II
c) Alamgir II
d) Bahadur Shah Zafar

5. An empty tank can be filled by one pipe in 1 hour or by another pipe in 30 minutes. If both pipes are opened together, how many minutes will it take to fill three-fourths of the tank?
a) 25
b) 20
c) 15
d) 18

Also Read: RRB Group D 2025 Mock Test SET-67 for CBT Exam

6. Before the completion of the full term, how can the President be removed from office?
a) By the Prime Minister
b) By the Vice President
c) By the Chief Justice
d) By impeachment by Parliament

7. The HCF of two numbers is 12, and their LCM is 540. If one number is 60, the other number is:
a) 72
b) 96
c) 108
d) 54

8. The longest river in South India is:
a) Mahanadi
b) Godavari
c) Krishna
d) Kaveri

9. A person’s salary is first reduced by 20% and then increased by 20%. The net loss percentage is:
a) 10%
b) 0%
c) 4%
d) 8%

10. Rabi crops are harvested in which months?
a) March-April
b) June-July
c) September-October
d) October-November

Also Read: SBI Clerk 2025 Prelims Practice MCQ Series-37, Answer Now

11. The first woman Air Marshal of the Indian Air Force was:
a) Padmavathy Bandopadhyay
b) Kiran Mazumdar Shaw
c) Anju Bobby George
d) Soma Biswas

12. The President of India can declare:
a) National Emergency
b) Constitutional Emergency
c) Financial Emergency
d) All of the above

13. How many pairs of spinal nerves are there in humans?
a) 8
b) 12
c) 25
d) 31

14. The difference between 777 and the nearest perfect square is:
a) 7
b) 729
c) 55
d) 4

15. When a number is divided by 51, the remainder is 39. What will be the remainder when the same number is divided by 17?
a) 0
b) 2
c) 5
d) 3

Also Read: RRB NTPC 2025 Under Graduate Level Static GK Practice SET-1 for CBT

Answers to the RRB Group D 2025 Mock Test SET-68

Here are the answers:

1. d
2. c
3. d
4. a
5. d
6. d
7. b
8. b
9. c
10. a
11. a
12. d
13. d
14. a
15. c

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