Dear student,
Your academics are good.
If you want to get into IIMs you have to give CAT exams. In this exams you have to secure minimum 90+ percentile .
To achieve this target you have to study hard daily from now.
Target is not soo big, I think you can do it easily.

Good luck 

Hi mohit,

As per the details provided by you, i can say that you have got a good chance to get into IIM or any top b-schools if you score a decent percentile. Since you are a physically challenged candidate, therefore this marks will be sufficient for you to get into top b-schools of India. You must focus on getting 75+ percentile and then you'll be able to easily get into any top b-schools including IIMs.

All the best and Good Luck