assuming that you are talking about madras medical college (MMC) so the basic admission criteria is based on entrance and merit both. Entrance require for MBBS is N EET-UG MD/MS/PG Diploma: NEET-PG.
- For MBBS course, 15% seats will be filled on the basis of NEET-UG score while 85% through State Quota.
- For all PG Diploma and MD & MS courses, 50% seats will be reserved for State Quota while rest of the seats will be filled on the basis of valid NEET-PG score.
Hope this helps you !
All the best !