QUANTITATIVE APTITUDE
Contents

1.     Basic Tips For Calculation
2.     Arithmetic
2.1 Number System
  1.  Introduction
  2. Classification of Numbers
  3. Classification of Natural Numbers
  4. Properties of Rational and Irrational Numbers
  5. Some important results on Numbers
  6. Tests of Divisibility
  7. Modulus of a Real number
2.2 HCF and LCM                                                                                                                
  1. Factors and multiples
  2. Common factors
  3. Highest Common factor (HCF)
  4. Prime factorization method
  5. Division method
  6. HCF of Decimals
  7. HCF of vulgar fractions
  8. Least Common multiple (LCM) 
  9. Prime factorization method
  10. Common Division method
  11. LCM of Decimals
  12. LCM of Fractions
  13. Relation between HCF and LCM
  14. Comparison of fractions using LCM
2.3 Simplification
  1. VBODMAS Rule
  2. Basic arithmetic operations and symbols
  3. Short cut methods for basic operations
  4. Short cuts in Addition
  5. Short cuts in Subtraction
  6. Short-cuts in Multiplication
  7. Short cuts in Division
  8. Some algebraic formula for Simplification
2.4 Approximation
  1. Addition and subtraction
  2. Multiplication
  3. Division
  4. Ratio and Proportion
  5. Definition and basic concepts
  6. Ratio between more than two quantities
  7. Compound ratio
  8. Comparison of ratios
  9. Proportion
  10. Types of Proportion
  11. Some specific cases
2.6 Average
  1. Definition
  2. Weighted average
  3. Specific cases of average
  4. Average speed
  5. Average of Series of Numbers
  6. Miscellaneous cases 
2.7 Additional Topics in Arithmetic
2.7.a Problems on Trains                        
  1. Basic concepts
  2. Specific cases
  3. Train moving past a stationary point object
  4. Train moving past a stationary lengthy object       
  5. Train moving past a moving point object
  6. Train moving past a moving lengthy object
2.7.b Unitary Method
2.7.b.1 Time and Distance
  1. Basic definitions and concepts
  2. Formula for specific cases
2.7.b.2 Time and Work
  1. Basic concepts
  2. Formulae for specific cases
2.7.b.3 Pipes and Cisterns
  1. Basic concepts
  2. Basic principles
  3. Specific cases and formulae
2.7.b.4 Boat and Streams
  1. Basic concepts
  2. Specific cases
3.     Commercial Maths
3.1 Interest
3.1.a Simple Interest
  1. Basic definitions and concepts
  2. Some specific cases
3.1.b Compound Interest
  1. Basic definitions and concepts
  2. Compounding for different time periods and rates
  3. Some specific cases
  4. Cases relating Simple and Compound interest
3.2 Percentage
3.2.a Definition
3.2.b Conversion between Percent, fraction and decimal
3.2.c Specific cases of Percentage
  1. Percent relationship between quantities
  2. Examinations and marks
  3. Geometry 
  4. Depreciation
  5. Population growth
  6. Price and consumption 
3.3 Profit and Loss
3.3.a Definition
3.3.b Rule of fraction
3.3.c Specific cases of Profit and Loss
  1. Relation between Cost price and selling price
  2. Using false weights
  3. Discounts
  4. Multiple transactions
3.d Partnership
  1. Basic concepts
  2. Basic principle of profit sharing
  3. Simple partnership
  4. Compound partnership 
  5. Specific cases
 4.      Series
4.1 Definition
4.2 Types of Series
  1. Arithmetic Series 
  2. Geometric Series
  3. Series of squares and cubes
  4. Mixed series
  5. Two tier Arithmetic series
  6. Three tier Arithmetic series
  7. Arithmetico-Geometric series
  8. Geometrico-Arithmetic series
  9. Twin series     
4.3 Suggested steps for solving series problems
4.4 Different types of problems on Series
  1. Finding the next term
  2. Finding wrong/missing number
  3. Two line number series
  4. Some unique series