About The Book
The aim of this publication is to supply information taken from sources believed to be valid and reliable. This is not an attempt to reader any type of professional advice or analysis, nor is it to be treated as such.Du care has been taken regarding the Board(CBSE/State) examination need of students and nearly 100 percent articles and problems set in various examinations including the IIT-JEE have been included.This book will serve the need of the student of grade XI/XII, NDA, AIEEE and engineering entrance exam and IIT JEE. We suggest the studnet to attemp as many as exercises as possible without looking up the solutions. However one should not feel discouraged if one needs help of the without looking up solutions. At the end of every topic some harder problems with 100 percent solutions and Question Bank are also given for better understanding of the subject.