RRB Group D 2025 Exam Prep: Daily Dose of Important MCQs for Quick Revision

RRB Group D 2025 Exam Prep : Preparing for the RRB Group D 2025 exam? This daily dose of important multiple-choice questions (MCQs) is designed to help you revise key topics quickly and effectively. Covering subjects like General Science, Mathematics, and Reasoning, these practice questions will strengthen your basics, improve accuracy, and boost your confidence for the upcoming exam. Start your daily revision now and stay ahead in your preparation.

Get ready for the RRB Group D 2025 exam with this daily set of important MCQs. These questions cover key topics from General Science, Maths, and Reasoning to help you revise quickly and improve your score. Practice daily to build speed, accuracy, and confidence for the upcoming exam.

RRB Group D 2025: Daily MCQs for Quick Exam Revision

Here are the MCQs:

RRB Group D 2025 Exam Prep

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Q1. Ramdin started his journey from his office and traveled 15 km south to reach a bus stop. Then he turned left and traveled 8 km to reach Rajlaxmi Hall. From there, he turned left again and traveled 15 km to reach Central Library. Then, turning left again, he traveled 4 km to reach a hotel. How far and in which direction is the hotel located from his office?

a) 12 km North

b) 7 km South

c) 4 km West

d) 4 km East

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Q2. Evaluate the expression:
140 [61 – (36 – (40 – 60 ÷ 12 × 6))] = ?

a) 10

b) 5

c) 2

d) 4

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Q3. Shiva switched on a bulb at 1:37:39 AM and switched it off at 11:28:32 AM on the same day. For how long was the bulb on?

a) 19 hours 50 minutes 53 seconds

b) 9 hours 09 minutes 06 seconds

c) 10 hours 09 minutes 54 seconds

d) 12 hours 40 minutes 07 seconds

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Q4. The product of two numbers is 0.646 and one of the numbers is 1.7. What is the other number?

a) 0.038

b) 38

c) 3.8

d) 0.38

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Q5. Pratyay bought a set of cups for ₹195 but had to sell them later for ₹171.6. What percentage loss did he incur?

a) 14%

b) 15%

c) 12%

d) 13%

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Q6. An object travels northwards with a constant velocity. What is the net force acting on it?

a) Towards the south

b) Towards the east

c) Zero

d) Towards the north

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Q7. A car is moving at high speed. What kind of energy does it possess?

a) Frictional force

b) Gravitational force

c) Kinetic energy

d) Potential energy

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Q8. An object travels 18 m in 4 seconds and then 16 m in 2 seconds. What is the average speed of the object?

a) 5.67 m/s

b) 5.67 m

c) 5.67 s⁻¹

d) 6.67 m/s

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Q9. Find the next term in the series: 3E, 9G, 27I, ?

a) 80K

b) 81K

c) 81L

d) 80L

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Q10. Elements in the same group of the periodic table have the same:

a) Atomic number

b) Number of valence electrons

c) Atomic mass number

d) Atomic size

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Q11. Three identical resistors of 6 ohms each are connected in parallel. What is the equivalent resistance?

a) 2 ohms

b) 6 ohms

c) 18 ohms

d) 3 ohms

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Q12. Goitre is caused by the deficiency of:

a) Sodium

b) Calcium

c) Iodine

d) Iron

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Q13. One pipe can fill a cistern in 7.8 hours, while another can drain it in 19.5 hours. Both are turned on when the cistern is half full. How long will it take to become full?

a) 5.2 hours

b) 7.8 hours

c) 3.9 hours

d) 6.5 hours

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Q14. Tooth decay starts when the pH of the mouth is:

a) In the range 5.5–6.5

b) In the range 8–9

c) Less than 5.5

d) In the range 6.5–7.5

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Q15. An object is placed between the centre of curvature and focus of a concave mirror. Where will the image be formed?

a) At the focus

b) At the centre of curvature

c) Between the focus and centre of curvature

d) Beyond the centre of curvature

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The average score is 32%