Hey Lavisha!

You can definitely complete your PCM syllabus within 4 months. However, you will need to organise your time well and devote your attention to your studies if the next four months are to be of any use to you. Make a daily schedule of all subjects and plan out which topics you'll cover and in what sequence, in addition to time management. This will help you understand how you should complete your curriculum. Stick to your schedule. Once you've completed your syllabus, go through it again for review. Make a habit of taking notes on everything you learn so that it will become easier to revise. Also allow yourself a leisure period where you can engage in things that are unrelated to your studies since you must also relax your thoughts. Study with pure dedication and you'll be able complete your syllabus just in time.

All the best!