Hello,

for getting an admission in BAMS at a top college, a rank below 40k is required. This is safe site. Cutoff differ for different colleges.  rank depends on how was the paper difficulty level and how candidates have appeared. so try to score above 80% of total marks so that you at least get a rank below 30k which will be safe site for current situation as cutoff gets lowered every years.

Hope it helps!