Hello Aspirant,

Different colleges have different cutoff, so minimum marks could vary . You may check for the specific private colleges and their cutoffs.Decent marks could be around 190-400.These cutoffs are from previous year ,it may change for this year. It also depends on the category you belong.

For more detail do check the link below:

https://medicine.careers360.com/articles/admission-in-private-medical-colleges-through-neet