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🌏 General Knowledge: Science, History, Geography & DefenceUnion Public Service Commission

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7 chapters in syllabus order, in English and Hindi.

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  • 7chapters
  • 58quiz questions
  • EN + हिंevery chapter in both

Syllabus

CDS General Knowledge: Science, History, Geography & Defence chapters

In the order you should study them.

🌏 7 chapters, in order7 chapters
  1. Physics — Matter, Motion, Heat, Sound, Light, Electricity & Simple Machines
  2. Chemistry — Changes, Atomic Structure, Acids, Bases, Salts & Everyday Products
  3. General Science — Cells, Tissues, Human Organs, Balanced Diet & Major Discoveries
  4. Indian Culture, Civilisation & the Freedom Movement
  5. The Indian Constitution & Major World Revolutions
  6. Geography — The Earth, Climate, Rocks, Earthquakes, India & Trade Routes
  7. Current Events, Sports, Personalities & Defence Awareness

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Try a real General Knowledge: Science, History, Geography & Defence question

A real question from the course. No sign-up needed.

From the chapter: Physics — Matter, Motion, Heat, Sound, Light, Electricity & Simple Machines

A 60 kg astronaut travels to the Moon. On the lunar surface:

Show the answer and why

Answer: B.

Mass is the quantity of matter and does not depend on location. Weight is mg, and lunar g is about one-sixth of Earth's, so only the weight falls.

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