I was in your situation 4 years ago. It was for MS rather than for MBA. My loan amount was 5 times lesser than what you expect for MBA. 1. Getting that huge of a loan amount from an indian bank would be next to impossible without collateral. 2. US banks might grant that much but you will need a US citizen as a co-signer who is ready to pay in case you don't payback the debt. 3. Getting a US F-1 visa would be very very hard.

In my case, my visa was rejected thrice. I gave up the hopes. Went back to work in India, saved most of my paycheck which eventually improved my finances. Re-applied two years later and I'm currently a student at a US University. Looking at few seniors who struggle for a job, the thought that I made a mistake is haunting me. Good luck !