TNAU is one of the best institutes for education and research in agriculture and farming technology at par with GB Pant, IIT Kharagpur AGFE and CSIR Labs.

At your score, I believe you have fair chances in securing a seat in TNAU. Do keep an eye on the counselling procedure and dates. For more information and college cutoffs do follow the link below

https://www.careers360.com/university/tamil-nadu-agricultural-university-coimbatore/amp