Most board exam failures are not caused by a lack of effort. They are caused by poor resource selection and worse execution. Students keep adding books, notes, and videos, assuming more material equals better results. That assumption is wrong. Board exams are structured, repetitive, and predictable. If you align your preparation with the right resources, scores improve naturally. If y... https://www.selfstudys.com/page/isc-class-12-previous-year-question-papers