BBA

https://www.google.co.in/url?sa=t&source=web&rct=j&url=http://mumbai.agbs.in/bba.asp&ved=2ahUKEwiM97vh8cLaAhUHMY8KHbXJDeYQFjAHegQIBhAB&usg=AOvVaw2VttrSEdyJn1LRKB5MGrT6.

Yes, you are eligible in giving entrance examination.

it's depends on college to college so mention the name of college you want to do bba

Fees structure of every college under IPU differs. So, you have to visit the college website in which you want to take admission.

You can directly contact the college or can go through the website for more details

There are many best colleges and universities in India providing quality education for women for PG. Some universities to consider I have listed down few so you can get to know where you want to do your higher studies. Nalanda School of Business (Tamil Nadu). Banasthali University. Indore Management Institute (Madhya Pradesh). Sarojini Nadu Vanita MahaVidhyalaya (Hyderabad). Eastern Institute for Integrated Learning in Management (Kolkata). Ethiraj Women's College (Chennai)
Not restricted to these many, there are many more institutions providing MBA. All the best.

Depends on what your plans are in the long run? Do you want to be an accountant or an MBA? Both are different in nature. BBA is basically about administration, and after BBA, you need to do MBA for better prospects. Whereas, B.Com is all about commerce accounting/taxation, it is better than BBA, because it opens up better career options like you can think of doing CA/ICWA/CS side by side. And, if you are interested in Finance/MBA, then it will provide better understanding.

Yes, it offers the course Bachelor of Management Studies (BMS), which is same as BBA.

Yes, it is available, but you should contact in the admission department to be sure.