Hello ayush

To apply for admission of Karnataka MBBS students must belong to Karnataka domicile. Outside Karnataka students can apply for open and other quota seats in private colleges. Under the following criteria Karnataka domicile students can apply for Karnataka MBBS 2021 admission to government seats.

• Candidates who have studied for minimum seven years from a government or government recognized institution in Karnataka are eligible.
• Candidates who have passed class 11 and 12 from Karnataka and whose parents have studied for seven years in Karnataka are eligible.
• Candidates and either parent having Kannada, Tulu, or Kodava as mother tongue are eligible. Such candidates will have to undergo a Kannada language test.
• Son/daughter of defence personnel who have passed class 11 and 12 from Karnataka are eligible

So according to domicile rule you must pass your class 10th and 12th from any institutions in Karnataka state then there is necessary seven year of education in Karnataka state either you or either parents should have studied for seven years in karanataka then only you will be eligible for 85% quota seat in Karnataka.

you can check the link below and read the article for details of domicile eligibility in Karnataka state

https://www.google.com/amp/s/medicine.careers360.com/articles/karnataka-mbbs-admission/amp

hope this was helpful for you

all the best