Hello there!

The cut off under 15% All India Quota in Tamil Nadu for SC Category reservation in NEET 2019 was:-

1. Rajah Muthiah Dental College and Hospital, Annamalainagar  - 435/720

2. Tamil Nadu Government Dental College and Hospital, Chennai  - 438/720

A score above 445 must be scored to get admission into these Government Dental Colleges of Tamil Nadu.

You can check your NEET 2020 expected rank and percentile from this link provided below.

Good Luck!