Make a realistic timetable
Divide the syllabus into weekly targets and add one revision day every week. A plan you can follow is better than a perfect plan you cannot.
Practice previous year papers
Solving papers under timed conditions builds speed and shows which topics need more attention.
Revise actively
Write short notes, draw diagrams and teach concepts to a friend. Active recall works far better than rereading.
Sleep and breaks matter
Seven hours of sleep and short breaks keep your mind sharp. Avoid late-night cramming right before the exam.