1. Ch-1: Numbers

2. Ch-2: Introduction to Algebra

3. Ch-3: Ratio and Proportion

4. Ch-4: Geometry

5. Ch-5: Statistics

6. Ch-6: Information Processing

7. Ch-7: Measurements

8. Ch-8: Bill, Profit and Loss

9. Ch-9: Fractions

10. Ch-10: Integers

11. Ch-11: Perimeter and area

12. Ch-12: Symmetry