Based on this score the chances are less to get a seat under AIQ & State quota cutoff as well but you can try for the private colleges. You can also refer below given article for Bihar cutoff.

https://medicine.careers360.com/articles/neet-cutoff-bihar

Good Luck!

Since you have a caste quota, it is possible for you to get in a govt. college. But also it depends on the cutoff. If with the same score, in the previous years got seleced then surely you too have chances. Do browse previous years results. thank you.