Revision before an exam should be focused and strategic rather than trying to read everything again. Start by going through your own notes and summaries instead of reopening multiple books. These notes already contain the key concepts and help refresh your memory quickly.
Another effective way to strengthen revision is by practicing previous year questions (PYQs) and mock tests. This helps you understand the pattern of questions and identify important topics that are asked repeatedly. It also shows where you are making mistakes so you can improve those areas before the exam.
During revision, focus more on high-yield topics and weak areas. Instead of spending too much time on already strong subjects, review the topics where you often make errors. Short revision cycles, such as 30–40 minutes per topic, can help maintain concentration and improve retention.
Finally, create quick revision sheets or one-page summaries for each subject. These sheets should include key points, formulas, facts, and diagrams that can be reviewed quickly in the last few days before the exam. This approach makes revision faster, clearer, and much more effective.
