Hii Aspirant,

First of all Congratulation for clearing one of the most prestigious exam of the country with such a fantastic score.

Coming to your question the chances of admission in government college changes every year according to some factors like Mark's secured, cutoff of that year and difficulty level of the exam etc.

According to your Mark's you are having high chances for the admission in the government college.

You can check the cutoff of college from the below mentioned link.
https://medicine.careers360.com/articles/neet-cut-off

You can also check the details of the SCB odisha college from the below mentioned link.

https://www.careers360.com/colleges/scb-medical-college-cuttack

You can also predict your college according to the Mark's you have secured from the below mentioned link
https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer



Hope this will help you.

All the best !!