Hello dear,

Here there are some colleges you can expect with your TNEA cutoff for bio technology in Btech . As Biotechnology opening marks are 87.75 and closing marks are 195.75 . Your marks are near to closing marks , so you have fair chances of getting admission in colleges .

1.  PSG College of Engineering and Technology

2. Amrita College of Engineering and Technology

3. Madras Institute of Technology

4 . St. Joseph's college of engineering , Chennai

Here i am providing the link which predicts the colleges you will get with your rank .

https://engineering.careers360.com/articles/tnea-cutoff