CBSE Class 10 Science MCQs – Online Practice Test (Basic Level)

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Unit 1: Chemical Substances – Nature and Behaviour
4 Items
Chemical reactions, acids, bases, salts, metals & non-metals
Unit 2: World of Living
4 Items
Life processes, reproduction, heredity, organization of living organisms
Unit 3: Natural Phenomena
2 Items
Light, reflection, refraction, rainbow, dispersion
- 3.1
  Chapter 9: Light – Reflection and Refraction
- 3.2
  Chapter 10: The Human Eye and the Colourful World
Unit 4: Effects of Current
2 Items
Electricity, magnetism, electric current & its effects
- 4.1
  Chapter 11: Electricity
- 4.2
  Chapter 12: Magnetic Effects of Electric Current
Unit 5: Natural Resources
1 Item
Importance, management, ecological impact of human activity
- 5.1
  Chapter 13: Our Environment

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Chapter 7: Reproduction

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