Quantitative Aptitude
1. Approximation
2. Equations
3. Series
4. Ratio and Proportion, Average
5. Percentage
6. Discount
7. S.I & C.I.
8. Mensuration
9. Number Theory
10. Time & Work
11. Pipes & Cisterns
12. Speed, Distance and Time
13. Boats and Streams
14. Permutation & Combination
15. Probability