Ensure you have a strong foundation in the basic concepts and theories of the subjects tested in JEE (Physics, Chemistry, and Mathematics). This will help you understand problems more quickly.
The more you practice, the faster you'll become at solving problems. Work on a wide range of problems, including easy, moderate, and difficult ones.
Develop a systematic approach to solving problems. Read the problem statement carefully, identify the given data, understand what's being asked, and plan your solution before diving in.
Familiarize yourself with shortcut techniques and tricks to solve problems faster. This includes algebraic simplification, approximation methods, and common mathematical identities that can save you time.
When practicing, time yourself to solve problems. Initially, it's okay if you take more time, but gradually work on reducing the time it takes to solve each problem.
Solving previous year's JEE papers under timed conditions is invaluable. It helps you understand the exam pattern, the level of difficulty, and allows you to gauge your progress in terms of speed and accuracy.
Pay attention to the types of problems that take you the most time. Focus on improving your skills in those areas. Identify the topics or concepts where you struggle the most and work on them.
While educated guesses can be helpful in some cases, avoid making wild guesses during the exam. This can lead to negative marking and waste valuable time. Only guess when you have narrowed down the options.
Maintain your composure during the exam. Avoid panicking or spending too much time on a single question. If a problem seems exceptionally challenging, move on and come back to it later if time permits.