Hey there, based on your marks and rank IIIT Hyderabad might be difficult but you can try for DTU and it will be very much helpful for you.

You can even get good branch at DTU or even try for other branches in other colleges too.

I will recommend you to check All The Colleges, That is available for You on basis of your rankings and Reservation, Then You can also check that at Our JEE MAINS COLLEGE Predictor. That will be very helpful for You. And Then You can easily compare good colleges and choose which one will be best for you.

https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

ALL THE BEST :)