Hi, 

CMC Vellore in one of the top colleges in the country. 

However its admission procedure isn't that simple. For general candidates or non-christian candidates the cutoff usually very high. Around 620+ score can be considered as a safe score. 

If you have marks above the college cutoff then you need to go through an interview round. Usually tgey ask questions about yourself and reason for wanting to join their institute. If you bekong from christian background questions can be from bible too.

Its usually difficult to get a seat because of the many reservations and also due to competition. There are 84 seats which are for sponsored candidates.

Once you get through and qualify the interview round then you can get admission in CMC. 

Hope it helps

All the best