Hello aspirant, 

Students who have completed their 10+2 Education from the state of Tamil Nadu can only apply for the admission in under graduate courses and if they are not fulfilling this condition then they must have the permanent residency (PR) Certificate of Tamil Nadu state. Maximum number of attempts to clear the qualifying exam is three for SC/ST & two for all other communities.

Students who have scored highest marks in 10+2 examination will be called for counseling if shortlisted with respect to the merit list.

Counseling process will be performed at the Coimbatore campus of TNAU.

The final decision regarding seat allotment will be the sole responsibility of University’s authorities.

So there is no entrance exam for  Undergraduate courses