In this Chapter: all the contents of each chapter are listed Simplified Theory: contains the necessary study material well supported by definitions, facts, figures, etc. Boxed Matter: additional but informational matter related to the given concept Topical Exercises: each chapter has a topical exercise to assess the understanding of related concepts Illustrative Figures: include diagrams to make the concepts completely visible Chapter Summary: a summary of the chapter is given at the end to revise the chapter quickly NCERT Questions: to help students completely understand NCERT books, solutions of selected NCERT questions have been given in each chapter NCERT Exemplar Problems: each chapter has selected problems from NCERT Exemplar Exam Pattern Exercise: covers all types of questions like Extract Based Questions, Very Short Answer, etc. for practice Last 10 years Board Exams upto 2024 & Sample Question Papers: given at the end, exactly based on the latest syllabus and pattern of examination