For BCA, you can go for the colleges below:

1. IBSAR, Mumbai
2. Vikas College of Arts Science and Commerce
3. Manav Rachna International Institute of Research and Studies
4. LN College, Mumbai
5. Shri GPM Degree College of Scienec and Commerce
6. Dr BMN college of Home Science

These are some of the top colleges for BCA in your mentioned area.

I hope this helps you!

Hii!
There are a number of Colleges in Mumbai and Pune offering the BCA course. Some of them are-
* Mumbai University
* Chhatrapati Shivaji Maharaj University
* Amity University, Mumbai
* IBSAR, Navi Mumbai
* Symbiosis institute of computer studies and research, Pune
* MITWPU, Pune
Etc.,
Hope this helps.
Good luck!