RRB Group D 2025 Question Paper (17-Aug-2026) (Shift 3)

Question 1

Which of the following properties is unique to the parallel combination of resistors compared to the series combination?

Accepted Answer

Each resistor receives the same voltage

Answer

Total resistance equals sum of resistors

Answer

All resistors must be identical

Answer

Current through each resistor is the same

Question 2

Which of the following best describes uniform circular motion?

Accepted Answer

An object moving at a constant speed along a circular path

Answer

An object at rest in a circular path

Answer

An object moving at a constant speed in a straight line

Answer

An object moving at a changing speed along a curved path

Question 3

Which of the following is an example of chemical energy?

Accepted Answer

Energy stored in food

Answer

Energy from a spinning wheel

Answer

Energy from a stretched rubber band

Answer

Energy from moving objects

Question 4

Which of the following pairs correctly represents biodegradable and non-biodegradable substances, respectively?

Accepted Answer

Paper – Plastic

Answer

Metal – Food waste

Answer

Plastic – Cotton

Answer

Glass – Paper

Question 5

A science fair project uses a convex mirror to monitor a hallway. If a person stands at various distances from the mirror, what remains constant about the images formed, regardless of their position?

Accepted Answer

The images are always diminished and virtual

Answer

The images are always enlarged and real

Answer

The images are always real and inverted

Answer

The images are always magnified and behind the mirror

RRB Group D 2025 Question Paper (17-Aug-2026) (Shift 3)

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