Hello,
Last year 575 marks with respective all india rank of 14638 secured a seat in GMC Bettiah, this year there are greater chances of cut-off increasing hence GMC seems tough in your case, through you may explore other options of private colleges or deemed universities, cutoffs vary every year based on multiple factors such as seat matrix, marks obtained in exam, toughness level of paper, total number of candidates participating in the exam etc.
Check out previous year cut-offs;
AIQ @ https://medicine.careers360.com/articles/neet-cut-off-for-government-colleges
Bihar @ https://medicine.careers360.com/articles/neet-cutoff-bihar
To know more about admission possibilities in various colleges you can use our NEET College Predictor; https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer
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