Quantitative Aptitude Course by John victor
1. Foundation of Quantitative Aptitude
Number System basics
Types of numbers (Prime, Composite, Even, Odd)
LCM and HCF
Divisibility rules
Simplification techniques (BODMAS)
2. Percentages
Basics of percentage
Percentage increase and decrease
Successive percentage changes
Applications in real-life problems
3. Ratio and Proportion
Concept of ratio
Proportion problems
Direct and inverse proportion
Partnership problems
4. Profit and Loss
Cost price, Selling price, Marked price
Profit and loss calculations
Discount problems
Successive discounts
5. Simple Interest and Compound Interest
Simple interest formula and applications
Compound interest concepts
Difference between SI and CI
Real-world financial problems
6. Time and Work
Work efficiency concepts
Combined work problems
Pipes and cisterns
Work and wages problems
7. Time, Speed and Distance
Speed, distance, and time relationship
Average speed
Relative speed
Trains problems
Boats and streams
8. Averages
Basic average concepts
Weighted average
Applications in problem solving
9. Permutations and Combinations
Fundamental counting principle
Permutation concepts
Combination concepts
Application problems
10. Probability
Basic probability concepts
Events and outcomes
Probability calculations
11. Logical Reasoning
Coding and decoding
Blood relations
Direction sense
Series and pattern recognition
Puzzles
12. Data Interpretation
Bar graphs
Pie charts
Tables
Line graphs
Case-based problems

