You should focus on mainly three things right now:
Don’t ignore current chapters. Unless you are an absolute genius, you probably have backlogs. And you have them because you were lazy, you maybe skipped some classes or didn’t try as hard. Don’t make those mistakes anymore and give you 110%. Make sure you do everything you can to have zero backlogs now.
Clear backlogs ASAP. Make a list of all chapters that you don’t understand till now. You will use Diwali break, New Year break, holidays, sundays for this. You don’t have to go very deep in the chapters, just reread your notes, read NCERT, and solve Exercise 1 of your coaching module.
Use the pre-class 12 break. If you plan well, you should be able to cover your backlogs by Feb/March. Then you will get a big break between class 11 and 12 - use this to solve harder questions and prepare yourself for JEE Advanced. Solve Irodov, A Das Gupta, JEE Advanced PYQs.
This is a very solid plan to cover all your bases and go into class 12 with full force.
With hard work and consistency, you can get any college you want! Good luck!
Note: Today is the last day to claim Diwali Offer on JEE 2025 course - get it for Rs 4999 (save Rs 10,000). Use this link for discount. This course has everything you need to get IIT - solve this fully and you should have no problems in the exam!
I am very curious in studies but still I dont able to complete the syllabus , I used to compare woth my friends whoes syllabus is running and they were intelligent too.