# Quantitative Aptitude

Quantitative Aptitude is the most important subject of any competitive exam.

Here are the topics of quantitative aptitude with shortcut methods which can be very useful in solving questions very quickly.

**Trigonometry**

Definition of Sine, Cosine and Tangent

Trigonometric Ratios of Standard Angles

How to Remember Trigonometric Ratio Table

Useful Trigonometric Formulas or Identities