Railway RRB Group D 2025 Mock Test SET-63, Check Your Preparation

Railway RRB Group D 2025 Mock Test SET-63: Are you preparing for the Railway RRB Group D 2025 exam? Take this Mock Test SET-63 to evaluate your preparation and identify areas for improvement. This test is designed to simulate the actual exam environment, helping you gauge your strengths and weaknesses.

By attempting these questions, you can enhance your time management skills, accuracy, and confidence. Check your performance and refine your strategy to ace the RRB Group D 2025 exam!

Railway RRB Group D 2025 Mock Test SET-63

Here are the MCQs:

1. Electromagnets are made of:

• a) Steel
• b) Aluminum
• c) Copper
• d) Iron

2. Which element exhibits variable valency?

• a) Sodium
• b) Iron
• c) Aluminum
• d) Calcium

3. The nucleus of which atom does not contain any neutron?

• a) Protium
• b) Tritium
• c) Deuterium
• d) Helium

4. In the spectrum of white light, which color deviates the most when passed through a prism?

• a) Red
• b) Yellow
• c) Blue
• d) Violet

5. Which gas does not burn itself and is not a supporter of combustion?

• a) Nitrogen
• b) Oxygen
• c) Hydrogen
• d) Carbon dioxide

Also Read:RRB Group D 2025 Mock Test SET-62, Check Your Preparation Level Now

6. When a number is divided by 56, the remainder is 29. What will be the remainder when the same number is divided by 8?

• a) 4
• b) 5
• c) 6
• d) 7

7. A commander arranges 11,025 soldiers in a square formation. The number of soldiers in the first row of the square is:

• a) 15
• b) 105
• c) 1005
• d) 115

8. What is the smallest integer that, when added to 512, makes it a perfect square?

• a) 511
• b) 31
• c) 17
• d) 28

9. What is the smallest number that, when added to 2866, makes the sum divisible by 13?

• a) 6
• b) 5
• c) 7
• d) 4

10. A bag contains 40 coins of 5 rupees and 10 rupees. If the total amount is 600 rupees, how many 10-rupee coins are there?

• a) 40
• b) 50
• c) 40
• d) 10

Also Read: Railway RPF Constable 2025 Practice Mock Test SET-56 for CBT Exam

Answers to the Railway RRB Group D 2025 Mock Test SET-63

Here are the answers:

• d
• b
• a
• d
• d
• b
• b
• c
• c
• c

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