if I get Marks around 430 can I get a private medical college
Hey Nikita!
With 430 Marks in the NEET, you could perhaps get private college in almost every state. You don't need to worry about that.
To See your chance in NEET 15% All India & 85% State Quota Seats, Central & Deemed Universities including management quota you can use the NEET college predictor tool. Here's the link for that - https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer