Exam

In my view, if you can give one more dedicated try for CAT and score a good percentile. M.Com will be an option open for you next year too, assuming you don't have a long gap in your education.

Yes, you can definitely apply for the KSOM college and the college provides every individual a fair chance based on their credentials.The placement records of the college is far enough good in this academic year in all the streams.

Apply in these colleges-
IFMR, SIMSREE, Loyola Institute, BIM-Trichy, Welingkar, K J Somaiya, XIME-Bangalore, ITM-Mumbai, TAPMI, IFIM-Bangalore are some known colleges you must apply for.
Check the below link for more colleges with application forms still open-
https://www.shiksha.com/mba/resources/app

Hi Sumit,
DEI conducts a written exam of its own for admission in MBA . Apart from that, a group discussion and interview follows the exam.

Sorry, you cannot apply as the college does not accept students out of India.

For CAT and MAT, cut-off is 99.96 percentile.

Tough question. Ideally you need 70% to be eligible. But maybe you could give it a try if you are ok with it.

Yes. You have chances of getting an interview call from IIM, Indore. Prepare well for it. All the best!