Dear candidate, 

As per your said marks and as per the last year cutoff marks for government medical colleges in Odisha, you have no chance for seat if you belongs to general category. Only if you belongs to reservation category of sc or st then you have chance for the government medical college under state quota benefit.

For general category the last year cutoff was around to 505+ closing marks as for lowest. But for st and sc many colleges available as per you marks.

Also for more information on colleges and their cutoff marks for the Odisha state follow the below link:

https://www.google.com/amp/s/medicine.careers360.com/articles/neet-cutoff-odisha/amp