This book is intended to motivate the students to learn "Mathematics" with interest and to develop a positive attitude towards "Mathematics". This book is really an asset to those who wish to appear for any "Competitive Examination" in particular. This book contains detailed information of various topics in Mathematics Chapterwise - concept wise with necessary formulae. It covers to new scheme syllabus from 6 th class to 10 ths class. It is very much hoped that the subject matter will create a confidence among the students and aslo helpful to the teachers.