Module ·
Chapter 6: General Science
Economy & Science
4 topics
What this chapter covers
The 4 topics below make up General Science in the SSC CGL exam. Click any topic to open its notes, examples and practice test.
Study material & tests
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Notes, worked examples and hint-guided practice for every topic.
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🎯 Topic tests
8 auto-graded questions per topic, pulled from the question bank.
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📝 Chapter test
25 fresh mixed-difficulty questions, timed, with full solutions.
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Formula Reference Sheet
This chapter
One-line facts that recur
| SI unit of force | newton (N) |
|---|---|
| Speed of light | ≈ 3 × 10⁸ m/s |
| Chemical formula of water | H₂O |
| Acid + Base | → salt + water (neutralisation) |
| Universal donor / recipient | blood group O / AB |
| Powerhouse of the cell | mitochondria |
SSC reference
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