hi,

see the fees structure for MBA is differ college to college. in IIMS you would get fees relaxation based on your financial condition. however 2 years mba fees ranges from 4-28 lakhs or more.

to apply for sc category you must have documents to support sc category, category certificates need to renew in every year. you need to go through the official website of state back ward class welfare portal.  then you may apply for caste certificate online. however the application process  may differ as per state wise.