Hey,

Based on previous year cut off, with 430 marks you may get a rank between 166026-176642. You can also predict your rank using NEET Rank Predictor

Last year the cut off rank for GM category under Karnataka State Quota was a rank of 65054. So based on this it is difficult for you to get a medical seat. But you can get a dental seat in Venkateswara Dental College, KGF College of Dental Sciences. To get a complete list of colleges in which you can get a medical or dental seat, you can use NEET College Predictor