HEY ASPIRANT,

IIT Dhanbad

IIT Indore

IIT Patna

IIT Bhubaneshwar

IIT Mandi

IIT Ropar

IIIT Guwahati

Here is a link you can try

https://engineering.careers360.com/jee-main-college-predictor?icn=jeemain-cp&ici=qna-sticky-wap

Best of luck

I guess one should go for following preference 

IIIT Guwahati

IIT Dhanbad

IIT Indore

IIT Patna

IIT Bhubaneshwar

IIT Mandi

IIT Ropar

NIT Surathkal

This is the general perception and not necessarily based on any rankings such as NIRF. NIT Surathkal is an excellent institute but at the end of the day, the IIT tag is much bigger than the NIT tag!