Chapters | - 1. life processes,2. Control and coordination,3. How do organisms reproduce,4. Heredity and evolution,5. Our environment,6. Management of Natural resources,7. Chemical reactions and equations,8. Acids bases and salts,9. Metals and non-metals,10. Carbon and its compounds,11. periodic classification of elements,12. Light Reflection and Refraction,13. Human Eye and Colourful World,14. Electricity,15. Magnetic effect of electric current,16. Sources of energy,1. Real numbers,2. Polynomials,3. Pair of linear equations in two variables,4. Quadratic Equations,5. Arithmetic progressions,6. Triangles,7. Co-ordinate geometry,8. Introduction to trigonometry,9. Some app of trigonometry,10. Circles,11. Constructions,12. Area related to circles,13. Surface areas and volumes,14. Statistics,15. Probability
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