There are a total of 16 government medical colleges in Karnataka.

I'm mentioning the Names and cut off marks of the top 5 among them, you may refer to the link below for the details of the rest of the colleges.

Here are the top 5 -

Bangalore Medical College and research institute, Bangalore - 512

Karnataka Institute of Medical Sciences, Hubli - 455

Mysore Medical College, Mysore - 443

Belgaum Institute of Medical Sciences, Belgaum - 428

Vijayanagar Institute of Medical Sciences, Bellary - 428.

Here is the link to the cut offs of the other colleges-

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