MTG?s CBSE 100 Percent is updated as per the latest 2026-27 NCERT book ? Kaveri with CBSE 2026-2027 pattern. It is useful for R1 and R2. It helps CBSE students achieve a perfect score by providing comprehensive insights and practice questions. It is designed as a smart study system, offering important information in an easily understandable format. A perfect companion for those looking to excel in their exams. Topic-wise theory aligned with the latest NCERT, with well-labelled diagrams, Illustrations, revision tips and examples. Chapter-wise activities such as Knowledge Pod, Wisdom Wings, etc., are included to build practical knowledge of the concepts. Chapter-wise concept map to highlight & summarise the main points of the chapter. 3 practice papers are provided to check final exam readiness. Each section/topic includes self-test assignments for NCERT Textbook & CBSE Board questions in each theory section, as well as solved practice questions like Subjective, Assertion & Reason-based questions, Competition-focused questions, MCQs, Passage-Based, Case-Based, and Source-Based Questions. Chapter-wise ?Exam Drill? based on the latest CBSE pattern at the end of each chapter. Questions labelled as per CBSE cognitive levels? Remembering, Understanding, Applying, Analysing, Evaluating & Creating. Detailed solutions for all the questions are inserted at the end of the book to help understand the right answers.