2. Arithematic
2.1. Numbers
2.2.1. Addition of Large Numbers
2.2.2. Subtraction of Large Numbers
2.2.4. Division of Large Numbers
2.2.5.1. Word Problem on Addition
2.2.5.2. Word Problem on Subtraction
2.2.5.3. Word Problem on Multiplication
2.2.5.4. Word Problem on Division
2.3. Fractions
2.5. Decimals
2.6. Unitary Method
2.7. Rounding Numbers
2.8. Percentage
2.9. Profit and Loss
2.10. Simple Interest
2.12. Mensuration
2.13. Time
2.14. Data Interpretation