Hello Veeraswamy !!

The minimum marks also referred as cut off ,changes every year depending on the number of candidates, numbers of seats etc.

To be in the safe zone of getting a seat in a government college for a ST candidate the score must be 250+ . A score less than this will find it difficulty to make in BAMS or BHMS .

Though private colleges are there for which NEET marks is not required .

All the best .

Hope this helps .