We do not have 2019 data yet. But going by 2018 data, you will need atleast 500 for a seat in a Government Ayurvedic College. But if you are fine with a Private Ayurvedic College, even 450 will do. But as mentioned earlier, this is 2018 data and cut offs change every year depending on various factors such as no.of Candidates appearing for the exam, no.of Candidates qualified, top NEET score and difficulty of the exam.