Key features of this book ◆ Based on the latest Syllabus of CBSE Each Chapter is bifurcated Topicwise ◆ Previous Years Questions (Solved and Unsolved) ◆ The Section of Objective Type Questions Consists Multiple Choice Questions (MCQS), Fill in the Blanks, True/False, Case-based/Source-based Integrated Questions, etc. ◆ Stepwise Solutions of Numericals ◆ Hints are given for Imp. Question and Probable error area highlighted ♦ Markwise Division of Questions and their Pointwise Answers ◆ Chapter Test ♦ Chapterwise Analysis of Previous Examinations ◆ Question Typology for each Question is given ◆ Chapterwise Important terms/formulae.