Maharashtra

Yes, you can do dual specialisation in MBA from National Institute of Management, Mumbai.

Yes, you can get admission in the 2nd year.

Yes, St. Xaviers college, Mumbai does have B.A in political Science. It is one of the best colleges if you want to opt for political Science. The cut-off percentage is generally high around 95%.

Yes, surely you can get either Mumbai or Delhi. As most of the Delhi seats are occupied first, then the other colleges come in. But you could surely get Delhi as you have a good rank.

Dear Aprajita,
Firstly, you cannot skip your 2 years of college education for getting graduation from distance education form Mumbai university. You first complete your college and then you can get admission for any graduation course from distance education in Mumbai.
Regards,
Deepak.

No, they din't. You should have good marks in 12th for admission there.

If you want to take a graduation degree you have to give minimum three years of time!
Otherwise you can take a Diploma course!
Good Luck!

It is accepted by Mumbai University, and I don't have idea about any other universities in Maharashtra. Good luck.

Yes, you can appear for MHCET in 2019. You are eligible for this. Good luck.