RRB Group D 2025 Question Paper (13-Aug-2026) (Shift 2)

Question 1

For a car moving with accelerated motion, the distance-time graph is:

Accepted Answer

Non-linear curve

Answer

Straight line

Answer

Vertical line

Answer

Horizontal line

Question 2

A student places an object at 90 cm from a concave mirror and finds the image at 45 cm in front of the mirror. What will be the distance between the pole and the principal focus of this mirror?

Accepted Answer

30 cm

Answer

45 cm

Answer

22.5 cm

Answer

60 cm

Question 3

Which change correctly represents oxidation in a chemical reaction?

Accepted Answer

Addition of oxygen to a substance

Answer

Exchange of ions between compounds

Answer

Formation of salt and water

Answer

Removal of oxygen from a compound

Question 4

A student observes that when an object is placed at 15 cm from a mirror, the image is formed at 30 cm on the same side. What is the focal length of the mirror?

Accepted Answer

-10 cm

Answer

-12 cm

Answer

-20 cm

Answer

-5 cm

Question 5

Which functional group is found in esters?

Accepted Answer

–COO–

Answer

–COOH

Answer

–NH2

Answer

–OH

RRB Group D 2025 Question Paper (13-Aug-2026) (Shift 2)

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