Hello Ananya
Below is list of colleges in karnatka with marks required in neet for general category under state quota for  a seat in Government Medical College :-
Bangalore Medical College and Research Institute, Bangalore:- 512
Mysore Medical College, Mysore:- 443
Mandya Institute of Medical Sciences, Mandya:- 402
Karnataka Institute of Medical Sciences, Hubli:- 455
Belgaum Institute of Medical Sciences, Belgaum:- 428
so dear with score of 465 in neet you have a very good chance of getting a seat in Government Medical College in Karnataka.
thankyou
Please feel free to ask your further queries if any.