Yes nishita you can get admission in selected colleges of karnataka. Comedk (Consortium Medical, Engineering and Dental Colleges of Karnataka) contains 60 questions each from physics chemistry and biology.paper is not that much tough to crack as compared to AIIMS it's easy if you're thorough with your subjects. Wish you luck and you can check this link below for more details.

https://www.comedk.org

Hello Nishita, yeah you can get admission in some medical colleges of Karnataka through COMEDK 2019. The test will contain 60 questions each from PCB. 

All the best for your future endeavours.