Science rewards clear understanding and neat writing. Use this page to plan your practice for every chapter of Class 10 General Science.
Last updated: 6 November 2026. We review this page every year, so bookmark it.
Chapter-wise Practice Plan
| Chapter | What to practise |
|---|---|
| 1. Chemical Reactions and Equations | Balancing equations, types of reactions, examples with observations |
| 2. Acids, Bases and Salts | pH scale, properties, preparation and uses of salts |
| 3. Metals and Non-metals | Reactivity series, extraction, corrosion |
| 4. Carbon and its Compounds | Naming, homologous series, properties of ethanol and ethanoic acid, soaps |
| 5. Periodic Classification | Trends in the modern periodic table |
| 6. Life Processes | Nutrition, respiration, transport, excretion with labelled diagrams |
| 7. Control and Coordination | Nervous system, reflex arc, plant and animal hormones |
| 10. Light: Reflection and Refraction | Ray diagrams, mirror and lens formula numericals, sign convention |
| 11. The Human Eye | Defects of vision and their correction, dispersion, scattering |
| 12. Electricity | Ohm’s law numericals, series and parallel circuits, power and energy |
| 13. Magnetic Effects of Current | Right-hand rules, electromagnetic induction, motor and generator |
| 14. Sources of Energy | Conventional and non-conventional sources, advantages and limits |
| 15. Our Environment | Food chains and webs, ozone depletion, waste |
| 16. Management of Natural Resources | Conservation, dams, water harvesting |
Chapter list follows the Leepie chapter-wise MCQs and may differ from your edition. Always check the latest syllabus.
Practise Each Chapter
- Chapter 1: Chemical Reactions and EquationsPractise MCQs
- Chapter 2: Acids, Bases and SaltsPractise MCQs
- Chapter 3: Metals and Non-metalsPractise MCQs
- Chapter 4: Carbon and its CompoundsPractise MCQs
- Chapter 5: Periodic Classification of ElementsPractise MCQs
- Chapter 6: Life ProcessesPractise MCQs
- Chapter 7: Control and CoordinationPractise MCQs
- Chapter 10: Light: Reflection and RefractionPractise MCQs
- Chapter 11: The Human Eye and the Colourful WorldPractise MCQs
- Chapter 12: ElectricityPractise MCQs
- Chapter 13: Magnetic Effects of Electric CurrentPractise MCQs
- Chapter 14: Sources of EnergyPractise MCQs
- Chapter 15: Our EnvironmentPractise MCQs
- Chapter 16: Management of Natural ResourcesPractise MCQs
How to Score More in Science
- Learn definitions in the textbook’s words, then practise writing them from memory.
- Practise labelled diagrams until you can draw each in two minutes.
- Write chemical equations with balanced symbols and conditions.
- For numericals, write the formula, substitution and unit in every step.
- Solve the HSLC Science papers under time.
Complete Answers
For full written answers to every textbook question, see the Class 10 Science guide book (447 pages, Assamese medium, free preview), or the colour revision notes. Free notes: Class 10 revision notes.
Frequently Asked Questions
Which chapters are most important in Science?
It depends on the board’s blueprint, which can change. Practise every chapter, and spend extra time on numericals and diagrams.
How do I remember chemical equations?
Write each equation daily for a week, group them by reaction type and test yourself with MCQs.
