Visakhapatnam

Some best colleges for B.Sc. Agriculture in Visakhapatnam are - Andhra University, Andhra University College of Science and Technology, Visakha Government Degree College for Women, Centurian University of Technology and Management etc.

I think there is no Hostel but also please once confirm from your side.

The fee structure at Aditya Degree College, Visakhapatnam for Bachelor of Business Administration (BBA) is approximately INR 2 lacs to INR 3 lacs.

From the prediction, there is a less chance of getting in ECE in GVP in general category. If you provide the caste certificate, you may get ECE group in GVP. In general category, you can get mechanical and chemical engineering.
You can also check this from the college predictor by Shiksha-
https://www.shiksha.com/engineering/ap-eamcet-college-predictor.

Yes BBA is available in bullayya college Visakhapatnam. You can also refer:
https://www.shiksha.com/college/dr-lankapalli-bullayya-college-Visakhapatnam-22564/courses?rf=filters&bc[]=30&uaf[]=base_course.

It has women hostel facility. But it doesn't have men's hostel facility.

https://www.shiksha.com/university/Andhra-university-Visakhapatnam-2948
I hope this will helpful to you.

Yes, you can attend from any district. It doesn't matter. As you are attending in our state only. So, there is no problem.

Colleges which provide nutrition courses in Visakhapatnam are:
1. Sun international Institute of tourism and management, Visakhapatnam.
2. Gitam school of Science
3. SIHMA - southern international hostel management academy
4. Andhra University, Visakhapatnam
U can also go through this
https://www.shiksha.com/science/colleges/food-nutrition-colleges-Visakhapatnam.

Yes, unity degree college in Visakhapatnam has hostel facility with air conditioniner facility too.