Hi,

To get admission in NITs under B arch course you need to write jee mains for that, i.e., second paper of Jee Mains. Moreover you need to have maths as a compulsory subject in 10+2 and 75% as your aggregate if you're a general category student.

We can't give you the exact percentile because it changes according to the number of students attending the exam as well as its difficulty level.

Check the given link  to get a detailed idea about previous year cutoffs and other procedures.

https://engineering.careers360.com › ... JEE Main Cutoff for NIT Trichy 2020, 2019, 2018 ... - Engineering and Architecture - Careers360

https://engineering.careers360.com › ... JEE Main Cutoff for NIT Trichy 2020, 2019, 2018 ... - Engineering and Architecture - Careers360

https://dqxeclau.top › q... What is the minimum score in b arch exam to get a seat in NIT Trichy?? - Careers360

Hope this helps.