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.

According, to 2017 allotment you need to score more then 250 marks in your exam to get CSE branch in NIT Trichy in general category other state quota.

Good Luck!!