Hello aspirant

hope you are doing well and safe. With reference to your query,  I would glad inform you that it is very difficult to get government colleges with all india quota . However if you have state quota of karnataka ,then you easily get some decent college of karnataka. Following is the link of cut off for reference:-

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

Following is the link of college predictor look which you can use for detailed analysis:-

https://medicine.careers360.com/neet-college-predictor

Hope you found this answer informative. Best wishes for your future