Book excerpt: The book A guide to Mathematics for NTSE (Useful for JSTSE, NSEJS & KVPY) has been written with a flavour to guide aspirants of Class 10/ 9 to master Mathematics for NTSE, JSTSE, NSEJS & KVPY. The book provides lucidly written theory along with a number of solved examples. The unique part of the book is the graded level of questions it provides. The theory is followed by 2 levels of exercises - Level 1 & 2. Previous Year Solved Questions of NTSE, JSTSE, NSEJS & KVPY are inserted in these exercises as per their suitable level. The detailed solution of each & every question has been provided at the end of the chapter. This book is a must for all Mathematics lovers and it will be an asset in building a strong foundation for Class 11/ 12/ IIT & all Aptitude exams.