hey sonisha 

200-250 marks are low marks through which you might not get governement college but you can get private medical college or may be dental college. ypu may get private medical colleges in state like up. however you can predict college on the basis of neet score by visiting following link https://medicine.careers360.com/neet-college-predictor?icn=neet_clgpd_landing_page&ici=clevertap-sticky-web i hope  this link might help you. 

thankyou