Hi aspirant,

As you know cutoff marks change every year. It depends upon number of candidates appear in examination, number of seat available and difficulties of question paper. So we can't say accurate in 430 marks you can get college but you have chance if you get seat Under telegu minority in Tamilnadu. 450 to 500 marks is secure for this seat. There are many colleges in Tamilnadu which have some reservations for this quota students whose mother tongue is telegu.

You can use neet college predictor link to know more about colleges which you may get according to Your marks.

https://medicine.careers360.com/neet-college-predictor?icn=QnA&ici=qna_answer

Hope it helps you. Best of luck