Hello student some of the best BBA colleges are as mentioned below -

1)Amrut Mody school of management Ahmedabad University, Ahmedabad

2)Ahmedabad University, Ahmedabad

3)Dr Babasaheb Ambedkar open University, Ahmedabad

4)GLS University Ahmedabad

5)LJ Institute of business administration, Ahmedabad

For more updates refer to the link mentioned below - https://bschool.careers360.com/colleges/list-of-bba-colleges-in-ahmedabad

Feel free to comment if you have any doubt

Good luck