hello dheya jain,
It is difficult to tell you how much percentage of the candidate of Gujarat Ahmedabad in commerce field get admission in Nirma University of bba program. There is no such data available where you can get the information about the data of the students belonging to which state or which course. So it is not possible for anyone to provide you with these details.

I hope you get it. If there is anything I can help you with then, please let me know.
All the very best and have a glorious future ahead.