Quantitative Aptitude
Chapters
1. Number System
Divisibility, factors, remainders, modular arithmetic.
2. Percentages, Profit-Loss
Percentage change, mark-up, discount.
3. Time, Speed, Distance
Average speed, relative motion, rivers/trains.
4. Time and Work
Joint work, efficiency problems.
5. Permutations and Combinations
nPr, nCr, arrangements, selections.
6. Probability
Basic, conditional, expected value.