# 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

problems on Time and Distance

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

# Problems based on 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