The "Numerical Problems" section at the end of each chapter is your goldmine. Mark all the questions that came in the last 10 years. A PDF allows you to annotate and highlight digitally without ruining a physical book.
No book alone guarantees a perfect score. The book covers the syllabus completely. To score 100, you must also solve ISC Specimen Papers and the last 5 years of Official Board Papers . The book prepares you for the content ; past papers prepare you for the exam pattern . Nootan Isc Physics Class 12 By Kumar And Mittal Pdf