Hello Aspirant,
See it is little bit difficult to predict exactly whether you will get seat or not because different colleges have different cut-offs for State quota and All India Quota. Also, cut-offs are bound to change every year depending upon various factors such as the number of candidates appearing in an examination, the number of candidates qualifying an examination, difficulty level of the paper, and so on.
If we go through previous years NEET cut-off trends in Bihar then there are some chances for you to get seat in some of the GMCs, the reason being is last year the lowest cut-off marks was 576 for Government Medical College, Bettiah under Home State quota for EWS category.
You can check the previous years cut-offs through the link given below :-
https://medicine.careers360.com/articles/neet-cutoff-bihar
To have a list of all those colleges which you can get based upon your marks, category, and state you can use NEET College Predictor:-
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer
I hope this information helps you.
Good Luck!!
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