Hey Saumya.

See ur rank is bit low for u to grab a set in the good colleges like NITs IIITs or GFTIs for pursuing ur higher studies in the field of ur interest under btech courses. U might get some seats in the lower NITs but u should be heading towards the private colleges for ur btech career. 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