Hi, sidesh

Based on your marks, your JEE mains percentile would be ranging between 92.74 and your rank would be between 50000 to 60000. 

As you're the state candidate of the tamilnadu, you have high chances of getting it to this college with your marks.

Although the minimum rank required by a student of your category to get into the nit trichy is below 50000

• Metallurgical sciences 
• Mingling 
• Production 
• Instrumental 

Even if you don't get into the college through the first counselling, you'll able to make it through second and third counselling. 

For the more information about the NIT trichy, please check the link below 

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

Goodluck