Mumbai

Please go through this link:
https://www.shiksha.com/humanities-social-sciences/economics/colleges/colleges-Mumbai-all

Your son isn't eligible to take admission in state colleges, as your son studied in unrecognized board (other countries), so he has to join private universities. Then, the thing you have to do is : "apply for their entrance exams and qualify them".

Hi,
For B.Ed, you must have 50% marks in your graduation. However, if you are from OBC or SC, ST category. You can then apply with 40%.

You need to specify the type of course that you want to pursue. Since you have done PGDM, you can opt for a job in some industry and if you are looking for online courses then there are many.

If you reside in Mumbai then you may not get to avail the distance education module since they would check your address for proof reasons and may not allow.

Amity University, Mumbai is a UGC certified college and shifting to another college won't be a problem. Whereas, I will personally suggest not to shift the college as Amity University, Mumbai offers a very well planned and elaborate course with great opportunities and exposure for the students.

Hello kunal kaple
Kindly predict your college through this college predictor. The rank predicted might not be accurate, but it certainly gives an idea to the aspirant. https://www.shiksha.com/college-predictor.