With 447 marks (MBC category) in NEET 2025, you qualify for AYUSH courses in Tamil Nadu. Government Ayurveda and Siddha seats usually need 480+ in 1st round, so your chance there is lower. But you may get Homeopathy or Unani in later rounds if seats remain. Keep options open in 2nd/mop-up rounds.

With 447 marks in NEET 2025 (MBC category), getting a government AYUSH seat in Tamil Nadu in the first round is unlikely. Cutoffs for BAMS, BHMS, and BSMS are usually higher than 447. You may have a chance in later rounds if seats remain vacant or in private AYUSH colleges. Keep checking the official counselling portal for updates.