Hi there,
Hope you are doing well.
97.4 percentile in JEE BArch Exam would fetch you a general category rank of around 3000 and a category of around 650.
wit this rank, here are probable colleges for you:-
1)  MNIT, Jaipur
2) MANIT, Bhopal
3) NIT Hamirpur
4) NIT Patna
5) NIT Raipur
6) VNIT Nagpur
7) SPA Vijayawada

Hope it would help.
Thank you.