CBSE LIVING SCIENCE CHEMISTRY BOOKS for Classes 9 and 10 are meant for CBSE and State Boards and are based on the latest CBSE syllabus and the guidelines of NEP 2020. KEY NEP 2020 FEATURES: 1. Extensive exercises include MCQs, Competency-Based Questions (CBQs), Short Answer Type-I and Type-II Questions, Long Answer Type Questions and HOTS Questions. 2. Competency-Based Questions comprise Assertion-Reasoning and Source-based/Case-based/ Passage-based/Integrated Questions. 3. Art Integration helps the student apply art-based enquiry, critical thinking and creativity for deeper understanding of concepts.