Haris, NEET is the entrance examination for admission to Medical, Dental, Ayush and Veterinary courses across India. And NTA allows NIOS candidates also to appear for NEET. In such case if you will turn 17 atleast by December 31st of the year of admission and you have scored a minimum aggregate of 50 in Physics, Biology and Chemistry, then you can take admission in BAMS through NEET even if you are a NIOS student. It is 50% for General Category, 45% for PWD and 40% for OBC,SC,ST.