RRB Group D 2025 Question Paper (12-Aug-2026) (Shift 3)

Question 1

What property of an object does the first law of motion primarily describe?

Accepted Answer

Inertia

Answer

Energy

Answer

Momentum

Answer

Acceleration

Question 2

A student shouts facing a tall building 176 meters away and hears the echo after 1 second. What is the speed of sound in air based on this observation?

Accepted Answer

352 m/s

Answer

176 m/s

Answer

400 m/s

Answer

330 m/s

Question 3

A botanist is designing a water-efficient vertical garden for a city building. Which simple permanent tissue should be mainly used to provide both support and flexibility to withstand wind?

Accepted Answer

Collenchyma

Answer

Sclerenchyma

Answer

Parenchyma

Answer

Epidermal tissue

Question 4

A couple is considering permanent surgical contraception to avoid future pregnancies. Which of these is a limitation of this approach in the context of sexually transmitted diseases?

Accepted Answer

Does not prevent infections

Answer

Causes uterine irritation

Answer

Increases hormonal side effects

Answer

Is reversible by oral pills

Question 5

Which statement correctly compares information conduction in plants and animals?

Accepted Answer

Plants lack specialized tissue

Answer

Both use same tissue

Answer

Animals lack conduction

Answer

Plants use nerves

RRB Group D 2025 Question Paper (12-Aug-2026) (Shift 3)

RRB Group D Mock Test Series 2026 (Latest Pattern)

RRB Group D Mock Test Series

General Intelligence and Reasoning Mock Test for Railways Exams