🔬 Railway General Science Quiz — Free Bilingual Physics, Chemistry & Biology Practice
General Science is the highest-yield section in RRB Group D and ALP CBT-1, where Physics, Chemistry, and Biology questions can total 25–30 marks. The questions are class 10 NCERT level — straightforward facts, definitions, and basic applications — which makes this section the fastest to score in if you have systematic practice. This page lists pure General Science quizzes covering Physics (mechanics, light, sound, electricity, magnetism), Chemistry (atoms, periodic table, acids, bases, organic compounds, daily-life chemistry), and Biology (cells, plant kingdom, animal kingdom, human body, diseases).
Each quiz mixes physics, chemistry and biology so your preparation stays balanced — exactly how the real exam asks them. 10 bilingual questions, ~7 minutes per quiz, full explanations after submission with diagrams where useful. Old syllabus or new — both NCERT and CBSE patterns are covered.
All General Science Quizzes (48)
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Frequently asked questions
What is the right book for General Science in railway exams?
NCERT class 9 and 10 Science textbooks are the gold standard. Lucent's General Science is the popular reference book for revision. Don't over-prepare — railway questions don't go beyond 10th class concepts.
How many General Science questions appear in RRB Group D?
20–25 questions out of 100 in CBT come from General Science (Physics + Chemistry + Biology). RRB NTPC has fewer (around 8–10), but they're still highly scoring. RPF Constable has minimal science.
What's the most-asked topic in physics?
Electricity (Ohm's law, household wiring, transformer), Light (refraction, lenses, eye), Sound (frequency, ultrasound, echo), and Mechanics (Newton's laws, work-energy, machines). Together these cover 60% of physics questions.
Should I memorize chemistry formulas?
Yes for daily-life chemistry: NaCl (table salt), CaCO₃ (limestone/marble), NaHCO₃ (baking soda), H₂SO₄ (battery acid), KMnO₄ (potassium permanganate), CaOCl₂ (bleaching powder). Around 30 such formulas cover 90% of chemistry compound questions.