Xam Idea Physics textbook for Class XII, based on the revised CBSE syllabus for the 2023-24 academic year. Includes competency-focused questions, CBSE examination papers, constructed response questions, sample question papers, and toppers' answers with marking schemes. a good friend for 2026 exam I scored 91 with this .if you purchase , I'll give you 14 chapters mindmaps prints for free .😌