Below is a carefully structured timetable designed to help Class 12 PCB (Physics, Chemistry, and Biology) students achieve 90% or above in their board exams. This timetable has been created based on insights gathered from interviewing over 1,000 students who have successfully scored 90%+ in their exams. It balances school hours, tuition, self-study, and essential rest periods while emphasizing consistent practice, particularly with the last 10 years’ question papers. By following this schedule, students can effectively manage their time across core subjects like Physics, Chemistry, Biology, and English, ensuring thorough preparation and a high level of performance.