Good evening aspirant!!

I hope you are absolutely fine. As per your mentioned query, Bachelor of Business Administration commonly known as BBA has a duration of three years. As per the eligibility criteria , candidate should have passed their 12th class of any stream with any recognised institute with minimum aggregate of 50 percentage.

Now, come to the admission process some colleges give admission on the basis of 12th scores and some will conduct the entrance examination.

About fees structure, fees can be vary from college to college. But the general range is between Rs. 1 lakhs - Rs. 2.5 lakhs .

To know more about the course , kindly go through the given link :

https://www.careers360.com/courses/bba-bachelor-of-business-administration

I hope this helps you !