RRB Group D Tier 1 General Science
A 10-question RRB Group D General Science test mixing physics, chemistry and biology, with explanations for most answers.
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General Science (mixed)
What you'll master
Practise mixed General Science questions for railway exams
Learn from the explanations after each answer
Description
About this test
A General Science test for RRB Group D Tier 1 that mixes physics, chemistry and biology. It is also useful for any state or central exam with a General Science section. Most answers come with an explanation.
What's inside
1 test with 10 multiple-choice questions
10 minutes
Physics: power of a bulb at lower voltage and negative work (assertion-reason)
Chemistry: exothermic and endothermic reactions, balancing equations, and acids found in foods
Biology: plant hormones
Who is this for?
RRB Group D and NTPC aspirants
State and central exam aspirants with a General Science paper
Last updated September 2026
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