We feel immense pleasure in presenting this book "Short Tricks in Mathematics" to you.

It is a known fact that there is no substitute for hard work - However hard work must be done smartly to get the desired result. Keeping Smart Hard Work philosophy in mind, we have designed this book.  

As time plays an important factor and is limited in competitive exams hence the magic to score high in such examination is to solve questions accurately with speed. The ability to solve lengthy questions accurately in the shortest possible time will fetch you lead over other students resulting not only into your selection but also ensures top rank. And the Short Tricks is sure to make it happen. 

For this purpose, we are elated to present a compilation of Short Tricks of Mathematics in a book form. These tricks have the edge which can make any aspirant solve questions accurately & quickly.

The key features of this book

• Each chapter starts with a theory comprising of deep concepts
• Chapter-wise Compilation of Short Tricks along with the proper solutions
• Examples based on short tricks are solved by both proper method & Short Tricks

We hope this book will be immensely useful for students who are preparing for JEE Main, JEE Advanced and other Engineering Entrance Exams. 

We have tried our best to keep errors out of this book although, comment and criticism from the user’s side will be highly appreciated and incorporated in subsequent editions of this book.