Suhana, 

I think based upon your percentile your rank is around 1lakh and at this rank it is impossible to get NIT TRICHY .

The closing rank to get NIT TRICHY is 18000.

But you can apply for other IIITS and NITS and some private colleges and other Gftis. 

To know every colleges you can get use our college predictor link given below 

https://engineering.careers360.com/jee-main-college-predictor?utm_source=google-search&utm_medium=paid&utm_campaign=jeemain-clgpd