RRB Group D 2025 Mock Test SET-50: Check Your Preparation Level Now

RRB Group D 2025 Mock Test SET-50: Are you gearing up for the RRB Group D 2025 exam? It’s time to evaluate your preparation with Mock Test SET-50! This test is carefully designed to simulate the actual exam, helping you identify your strengths and areas that need improvement.

Whether you’re revising key concepts or testing your time management skills, this mock test is the perfect tool to boost your confidence and readiness. Don’t miss this opportunity to take your preparation to the next level!

RRB Group D 2025 Mock Test SET-50

Here are the MCQs:

1. Find the value of ‘?’ in the following series: 6:30:7:?

• (a) 56
• (b) 49
• (c) 35
• (d) 42

2. The sides of a triangle are 5 cm, 12 cm, and 13 cm. Find its area.

• (a) 46 sq. cm
• (b) 42 sq. cm
• (c) 30 sq. cm
• (d) 38 sq. cm

3. In which year was the Indian Space Research Organization (ISRO) established?

• (a) 1969
• (b) 1962
• (c) 1971
• (d) 1975

4. The speed of car M is twice that of car W. If car M covers 120 km in 2 hours 30 minutes, what is the speed of car W?

• (a) 36 km/h
• (b) 48 km/h
• (c) 24 km/h
• (d) 42 km/h

5. ‘RailWire’ is associated with which of the following?

• (a) Cable brand name
• (b) Railway fencing
• (c) Railway electrification
• (d) Railway broadband service

Also Read: SSC GD 2025 Free Practice SET-43 MCQs for Constable CBT Exam

6. In which country did the United Kingdom’s rule formally end in 1986?

• (a) Australia
• (b) Sri Lanka
• (c) Maldives
• (d) Canada

7. Which of the following is NOT a correct description of the median?

• (a) It is not affected by extreme values.
• (b) For an odd number of values (n), the median is the (n+1)/2th value.
• (c) It depends on all observations in the data.
• (d) It can be graphically determined.

8. The sum of two positive integers is 42, and their difference is 4. Find their product.

• (a) 402
• (b) 437
• (c) 416
• (d) 376

9. The length of a rectangular board is 4 times its width. If the area of the board is 256 square meters, find its length.

• (a) 4 meters
• (b) 16 meters
• (c) 24 meters
• (d) 32 meters

10. A total solar eclipse occurs when:

• (a) The Moon is farthest from the Earth
• (b) The Moon enters the Earth’s shadow
• (c) The Sun, Moon, and Earth are in a straight line
• (d) The Sun, Moon, and Earth are not aligned

11. High tide: Sea :: ? : River

• (a) Dam
• (b) Hydropower
• (c) Bank
• (d) Low flow

12. Which of the following literary works was not written in Sanskrit?

• (a) Thirukkural
• (b) Ratnavali
• (c) Rajatarangini
• (d) Meghaduta

13. Choose the correct combination of mathematical signs to replace the ‘#’ symbol to balance the equation: 14 # 9 # 3 # 19 # 6

• (a) + = + –
• (b) + × = +
• (c) – : + =
• (d) = × – +

14. A boat’s speed in still water is 12 km/h, and the stream’s speed is 3 km/h. A person rows the boat 135 km upstream and returns to the starting point downstream. Find the total time (in hours) for the journey.

• (a) 24
• (b) 48
• (c) 36
• (d) 30

15. The hypothalamus gland in humans is located:

• (a) Just below the stomach
• (b) At the lower part of the neck
• (c) In the brain
• (d) Connected to the windpipe

Also Read: RPF Constable 2025 Practice Mock Test SET-49: Gear Up for the CBT Exam

Answers to the RRB Group D 2025 Mock Test SET-50

Here are the answers:

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

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