Dear Student,
Considering you UR as you haven't mentioned your section. Although, it is not possible to exactly know the credibility until Cutoffs are officially announced but, with 400 marks you do have slight chances of getting into a Goverment College.
You can use the link below to look for Colleges in accordance to your marks and catagory:
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer
GOOD LUCK
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