Hi there,

I would say that if you are confident enough that you believe that you can improve your marks and also you can crack JEE then and also you feel that you can give one whole year to study and will get away from all the distractions then i would suggest you to go for the same.

I hope my answer will be helpful.

Good Luck!!!

Hello Arnav.

If you want to give BITSAT and is not eligible for it due to +2 percentage then do give improvement exam next year. If you do not then maybe later in life you might regret it. If you believe that you can do better and will surely do it then go for what you dream. If you are eligible for giving BITSAT with this percentage then do not give improvement as it may consume your time and efforts. Instead utilize your time for preparing for JEE. Do make a study plan and follow it regularly. Stick to it and give tests and solve past years paper. It will help you a lot. 

Hope it helps.