Hello!

Since you belong to SC/ST/OBC, 400+ would be enough to secure a government seat. Depends on the cut off each year. However if you score 450+ , you would definitely secure a seat in the 15% All India Quota. Since you haven't mentioned your score here, I will provide a link where you will able to predict your college based on your marks and reservation https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope your queries are cleared.

Have a great day!