Commerce

In Mumbai, Mithibai College, K.J Somaiya College of Arts and Commerce, RJ College, Bhavans College.

There are many good college or university for that like Somaiya or Mithibai or Bhavans. It depends how much percentage you have gain.

Yes, if you pass class 12th with good percentage, you can take admission in high reputed college like Mithibai or Somaiya.

Yes, you are eligible. Select the banking course in which you are comfortable.

Yes surly, it won't even effect largely; and if you SEE changing stream from commerce to arts is most the easiest way of doing it, as the same does not easily apply with changing with any other stream. The only basis you should have is you should have interest in arts and so should be good in history - geography with reference to your basic study. There should be no any objection by the university as all student have to right to choose the stream in which they have interest.

The BBA is 3 year course which is divided into 6 semester. The fees is depend upon the semester .
1st year - 28,300rs per annum
2nd year- 27,630rs per annum
3rd year - 27,490rs per annum

No problem if you are from commerce side take admission or join the hacking course from beginners to Pro also i would suggest change your filed and take admission in IT filed. It will help you mre

For CA, fees would be more than INR 50,000. If you percentage is good enough than maybe it will be decreased or vice versa.

Maths is compulsory for BCA, but you have Manths in semester 1 and semester 2. You can take the admission check the university and college for the same.

You have to study all the subjects which is included in BDL. ED for pass.