Hi Aishwarya,

Well with this marks, your chances are pretty low.

If you are a general category student then you will not get a seat at all. Same goes for OBC category student as well. 

But if you are a SC or ST student then you.might get a seat but still there is no guarantee. For SC students generally the cut off goes around 280+ for BAMS. But still attend the counseling till the end to increase your chances in the mop up.round, if that happens.

I hope this information helps.

All the best.