you can apply through the CENTAC. most seats are reserved for candidates from the Union Territory, there are a number of seats allotted to applicants from other states, including Tamil Nadu, based on merit. To apply, you need to register on the CENTAC portal, fill out the application form, and submit the required documents and fee. Admissions are usually granted based on your performance in the qualifying examination: your Class 12 marks. Depending on the course you’re applying for, such as B.Sc. Nursing or Paramedical courses, the eligibility may include subjects like Biology, Physics, and Chemistry in 10+2. after your application is accepted, you’ll be called for counseling where you can choose your course