EduMath Central
Aptitude libraries & job portal
42 chapters
Quantitative Aptitude Library
Chapter-wise aptitude with formulas, worked solutions, shortcut tricks and practice MCQs.
- 1Number System
- 2HCF and LCM
- 3Decimal Fractions
- 4Simplification
- 5Square Roots and Cube Roots
- 6Average
- 7Problems on Numbers
- 8Problems on Ages
- 9Surds and Indices
- 10Logarithms
- 11Percentage
- 12Profit and Loss
- 13Ratio and Proportion
- 14Partnership
- 15Chain Rule
- 16Pipes and Cisterns
- 17Time and Work
- 18Time and Distance
- 19Problems on Trains
- 20Boats and Streams
- 21Alligation or Mixture
- 22Simple Interest
- 23Compound Interest
- 24Area
- 25Volume and Surface Area
- 26Races and Games
- 27Calendar
- 28Clocks
- 29Stocks and Shares
- 30Permutations and Combinations
- 31Probability
- 32True Discount
- 33Banker's Discount
- 34Heights and Distances
- 35Odd Man Out and Series
- 36Data Interpretation — Tables
- 37Data Interpretation — Bar Graphs
- 38Data Interpretation — Pie Charts
- 39Data Interpretation — Line Graphs
- 40Quadratic Equations
- 41Approximation
- 42Data Sufficiency (Quant)