CBIT(Chaitanya Bharathi Institute of Technology) is popular and famous B.tech college in Telangana and have more place for placements and Training. As I think it is one of the colleges in Telangana more than VNR and VASAVI.

Computer Science and Engineering - 6719 to 7730( closing ranks for both male and female).

You can check out more details about JEE-Main 2021 qualifying cut-offs from the link given below :-

https://engineering.careers360.com/articles/jee-main-cutoff

To have a list of all those colleges which you can get based upon your marks, category, and state you can use JEE-Main College Predictor:-

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

I hope this information helps you.

Good Luck!!