I got 42k rank in kcet and 43k rank comedk.through which will I get more fee concession in private colleges?

Hlw Varsha
If u get good college with Kcet rank then the fees for kcet is less. But ur domicile should be of Karnataka.
All the best

As far as I know there's no such thing of fee concession which is based on your rank however you could get scholarship if you score really well and get rank in three digits or you have topped boards or scored very well in that but that too differ with every college. There are fee wavier seats in every college for economically backward students but the seats are very limited hence the cut offs are very high. You could contact the college to get more information about that.