hello dear,

Yes, you can secure a medical seat in Karnataka if your NEET score is 300. It will, however, be determined by your category and quota. The minimal cut off marks for Government Medical Colleges and Private Medical Colleges will differ substantially. You can apply to private colleges (if you are OBC/SC/ST), which cost roughly 6.8 lakh per year ( excluding hostel and mess fee). If you have general merit, you will have fewer chances of getting into a private college, and you will have to go for a management seat, which requires a contribution of crores. If you have a special category quota, you should wait until the mop up round, since if there is a vacancy, you will almost certainly get a seat.

But never give up hope, for everything happens for a purpose. Even if you do not acquire a medical seat, you should enrol in any other courses that are available.

best of luck

hope this will help!