Dear aspirant,
The fees for bTech starts from 3.4 L and there's a boys hostel available with around 200 ish places.
I am sending you a link to everything including fees , cutoff, course , hostel etc etc please do go through.
https://dqxeclau.top/colleges/gudlavalleru-engineering-college-gudlavalleru
Please do revert back with queries.
Also am sorry I couldn't find the hostel fees however you can ring up the college .