If you are aiming for CSE at NIT TRICHY and not having home state advantage then you need to score around 280 plus in JEE MAIN.

Visit the below-provided link to check the detailed cutoff rank for NIT Trichy.

Link to the page:- https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-trichy  

All the very best and good luck.

You should try to score more then 170 marks in your JEE Main exam to get NIT Trichy in general category other state quota. Cut off marks varies according to the branches as well.

To get CSE branch in NIT Trichy you should try to get score more then 250 marks in JEE Main in general category other state quota.

Good luck!!