Hello Dushyant. 

Please specify the stream and your category so I can help you better. 

Also you can refer to this link for more info. 

https://www.google.com/amp/s/engineering.careers360.com/articles/jee-main-cutoff-for-nit-trichy/amp

I hope this helps.

Thank You 

Hello,

please refer to this link to know about the cut off category wise of 3 years. from that you will get an estimated idea.

https://engineering.careers360.com/articles/jee-main-cutoff-for-nit-trichy