4. Integers
5.2.1. Test Divisibility by 2
5.2.2. Test Divisibility by 3
5.2.3. Test Divisibility by 4
5.2.4. Test Divisibility by 5
5.2.5. Test Divisibility by 6
5.2.6. Test Divisibility by 7
5.2.7. Test Divisibility by 8
5.2.8. Test Divisibility by 9
5.2.9. Test Divisibility by 10
5.2.10. Test Divisibility by 11
5.4. HCF and LCM
6. Fractions
7. Decimals
10. Unitary Method
13. Mensuration
14. Geometry
16. Linear Symmetry
17. Data Handling