hey aditya 

with 340 and above marks in neet 2019 belonging to you can get private medical colleges. however it depends on in which state you want to pursue medicine. you can get seat in private medical college easily in states like uttar pradesh. however ypou can predict college on basis of your neet marks by visitig following link https://medicine.careers360.com/neet-college-predictor?icn=neet_clgpd_landing_page&ici=clevertap-sticky-web#  

goodluck