2. Arithematic
2.1. Numbers
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
2.14.1. Tabular Representation of Data
2.14.2. Interpreting Pictographs
2.14.3. Interpreting Bar Graphs