Hey Rajendra.

See the rank u have secured is not good enough for h to bag a seat in the good colleges like NITs , IIITs or GFTIs for pursuing ur higher studies in the field of ur interest under btech courses. U should be going for state colleges and private institutions for ur btech career. U can also avail some of the concession in the fee structure with ur JEE MAINS marks also.

I m providing u a link for ur help.

https://engineering.careers360.com/jee-main-college-predictor?utm_source=C360&utm_medium=qna&utm_campaign=jee-main-college-predictor

Ask if any query. Good luck