Chetan, 300 is a tad less score even with Reservations. So Government seat might be difficult with this score. You  might have chances in Management Quota seats in Private Medical Colleges. This is because compared to 2019, the NEET 2020 cut offs have changed considerably higher than expected. With the top score being 720 which is 19 marks greater than 2019's top score, it is difficult to predict chances. 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 .