For NIT trichy one need to have at-least a rank of 15k and for this much rank one need to score between 178–184(+)

First of all to get into nit Trichy u have to secure rank of a below 10000 or above 99 percentile. To get into top branch of nit Trichy u have to secure rank of below 1000 in AIR.but some reservation category students or lucky in that point..