As per AICTE rules minimum 50%aggregate marks in graduation from recognisedInstitute /University is must for all AICTE approved top colleges for MBA  

Hence chances almost negligible for any top colleges sunce you dont meet the eligibility criteria for tgem.

Hello,

Well as already mentioned, you need to score a minimum of 50% if you belong to general/NCOBC category or 45% if you belong to SC/ST/PWD category for being eligible for most of the reputed B-schools of India.

However, there are several colleges in India which provide admission at slightly lower scores too.

However, there's another option available. If you are still in graduation and you have an option to re-appear for exam for improvement of your scores, you can try that.

Other than that, to give a clear picture, none of the IIMs and other prestigious colleges send calls with such low percentages. You will have to perform exceptionally well in CAT scoring no less than 99.9+ percentile and then during GD/PI too.

Hope this helps!!
All the best!!