# Quantitative Aptitude Study Material

**Tips to improve Calculation speed**

**Important tips to improve calculation speed in Quantitative Aptitude and Data Interpretation**

**Percentage**

Basic concept with shortcut tricks

**Simple Interest and Compound Interest**

Basic concept with shortcut tricks

Problems on Simple Interest and Compound Interest

**Profit and Loss**

Basic concept with shortcut tricks

**Ratio and Proportions**

Basic concept with shortcut tricks

problems on Ratio and Proportions

**Time and Distance**

Basic concept with shortcut tricks

Concept of Relative Speed (Trains)

**Time and Work**

Basic concept with shortcut tricks

problems on Time and Work

**Boats and Streams**

Basic concept with shortcut tricks

problems on Boats and Streams

**Average**

Basic concept with shortcut tricks

problems on Average

** Ages**

Basic concept with shortcut tricks

problems on Ages

**Number System**

Basic concept with shortcut tricks

problems on Number System

**Probability**

Basic concept with shortcut tricks

problems on Probability

**Permutation and Combinations**

Basic concept with shortcut tricks

problems on Permutation and Combination

**Simplifications**

Basic concept with shortcut tricks

problems on Simplifications

**Data Interpretation**