Hi friends I am Hemendra Patidar. This book is very usefull for SSC, Bank, Railways, Police and more examinations. This is best you can get. Excellent tricks, although there is not many questions to practice but the book is a marvel. This book is good magical methods, super quick shortcut methods but only if you practice these methods several times. This book contains many formulas which you don’t find in any other books on quantitative. This book concept are explained very clearly. well be very very best for competition exams. First I buy this book and I see this book chapter is best for other books. This book made in very short maths tricks and very easy to learn and easy to know. This book was very helpful for me in scoring good marks in attempting more no. of exams. This book chapter made in step by step and every chapter is best for learn. Ex. 1. Addition 2. Multiplication 3. Division 4. Divisibility 5. Squaring 6. Square Root 7. Cube 8. Cube Roots and Exact Cubes etc. Overall this book is very best for mathematics tricks. Hence, I like this book and I also request please buy this book and made our carrier.