This textbook of Mathematics will be of great help for those students who will be appearing for their Class 10 Examinations. Difficult sums have been explained in the simplest way so that students can grasp the same easily. The revised edition is based on the guidelines provided by the Central Board of Secondary Education (CBSE). penned by Rd Sharma, this book contains all the formulae, equations and theorem elucidated in simple, easy to understand format. Salient features of this book: The entire syllabus has been divided into two categories for the benefits of the students. Category 1 includes the 1st seven (7) chapters and category 2 comprises chapters 8 to 16. This textbook covers the latest syllabus prescribed in keeping with the CCE guidelines by CBSE.