my cutoff 168.5 which college i get for pharm d
You didn't mention the exam so its difficult to predict however you are from tamil nadu where some colleges might require specific entrance exams (like TNEA for some, but not all, pharmacy programs) and their scores are considered alongside your 12th-grade marks.
It's highly recommended to check the specific cutoff marks and admission criteria for each college you're interested in on their respective websites.