Chapter Checklist: all the contents of each chapter are listed Simplified Theory: contains the necessary study material well supported by definitions, facts, figures, etc. Illustrative Figures: include diagrams to make the concepts completely visible Check Point: To assess step-by-step learning, questions are incorporated in between the theory Exam Pattern Exercise: Covers all types of questions like Extract Based Questions, Very Short Answer, etc. for practice Chapter Test: At the end of each chapter, there are unsolved questions for practice and assessment of students True/False and Assertion & Reason Questions are included at the end CBSE Examination Paper 2023, Sample Question Papers & Latest Sample Question Paper: given at the end, exactly based on the latest syllabus and pattern of examination