With a score of 250, your rank might be approximately between 323239-342377 . This is an expected rank range: https://medicine.careers360.com/articles/neet-result-marks-vs-rank . Now regarding the Colleges that you may have a shot at, you have not mentioned your Category and the State you belong to. But to be honest, 250 is a very less score for a seat in Private Medical Colleges as well. Nevertheless. for a complete list of colleges that you may have a shot at, please use our College predictor: https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer