With a score of 520, your rank might be approximately between 37780-38736 . This is an expected rank range: https://medicine.careers360.com/articles/neet-result-marks-vs-rank . This is your All India Rank. To assess your Category rank, we will need the no.of Candidates who appeared and qualified in NEET from ST Category. We will also need the no.of Candidates who scored better than you. Unfortunately, we do not have this information. 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