# Quantitative Aptitude - Introduction

**Quantitative Aptitude** is important for placement preparation as well as to clear any competitive exam.

In this tutorial, we have covered quantitative aptitude numerical and problem-solving abilities of a person from basics to advanced level.

**Skills Covered**

**Theory**

- Number System
- Arithmetic Progression ( AP ) and Geometric Progression ( GP )
- Problem On Ages
- Percentages
- Profit and Loss
- Ratio and Proportions
- Time and Work
- Time and Distance
- Problem On Trains
- Permutation and Combination
- HCF and LCM
- Simple Interest
- Compound Interest
- Decimal Fraction
- Simplification
- Squares and Cube Root
- Average
- Variation
- Linear Equation
- Quadratic Equation
- Boat and Stream
- Problem on races
- Pipes and cisterns

**Quiz**

- Number System
- Arithmetic Progression ( AP ) and Geometric Progression ( GP )
- Problem On Ages
- Percentages
- Profit and Loss
- Ratio and Proportions
- Time and Work
- Time and Distance
- Problem On Trains
- Permutation and Combination
- HCF and LCM
- Simple Interest
- Compound Interest
- Decimal Fraction
- Simplification
- Squares and Cube Root
- Average
- Variation
- Linear Equation
- Quadratic Equation
- Boat and Stream
- Problem on races
- Pipes and cisterns