Hello raji!!!

Total seats for MBBS in tamil nadu as of 2020 is 7400 seats. This year 2020-21, 1350 seats are increased Tamil Nadu. It is expected to be increased in upcoming years. 10 percent of the seats are allocated for all india quota. Anorher 10 percent for the students who had studied in government school and cleared their NEET exams. Rest of 70 percentage seats are alocated for the state quota.

Thanks a lot!!!