Hey Vishal!

The minimum marks of an OBC student to qualify NEET UG or to get a medical seat is 107 for any state. But it differs for college to college. I am providing you a rough estimate of the type of seat you can get on the basis of your number. If your marks lie between 107-300, you will get a seat in deemed universities of karnataka like kasturba medical college , jss medical college. For marks above 550 ,you will get a seat in government medical college like BMCEI , Mysore medical college etc.

To predict your  chances of getting a,seat , use NEET predictor tool :

https://medicine.careers360.com/neet-college-predictor?icn=neet-clgpdici%3Dqna-answer

Hope it helps!