The books are strictly in accordance with CBSE syllabus and guidelines for Continuous and Comprehensive Evaluation (CCE) for both terms I and II. Salient Features • Simple and straight-forward language and a logical and easy-to-grasp format have been adopted. • Typical Sample Questions with Answers and Review Questions after each topic. • Chapter at a Glance at the end of each chapter facilitates quick revision. • NCERT In-text Questions and Exercises with Answers along with HOTS and Previous Years' Examination Questions have also been incorporated. • Objective type questions and Multiple-Choice Questions have been included to ensure comprehensive understanding of the subject. CBSE Sample Paper and CBSE Question Paper have been appended at the end of the book. • Practice-based activities are included in each chapter to help students prepare for Formative Assessment.