Hi Abhi.I think you may get your cse seat in the 1st category itself in vit amaravathi.You can refer the below given links to know about the fee details in the ap campus .

https://collegedunia.com/university/59270-vit-university-vit-ap-amaravathi/courses-fees?course_id=2049

https://collegedunia.com/university/59270-vit-university-vit-ap-amaravathi/hostel

I think you may get it in the first category.So college fee would be 1,97000 per year and refer the below links for hostel details.

https://collegedunia.com/university/59270-vit-university-vit-ap-amaravathi/hostel