Maharashtra

S. P. Jain Institute of Management and Research-Mumbai
Narsee Monjee Institute of Management Studies -Mumbai
K.J. Somaiya Institute of Management Studies and Reserach-Mumbai
Prin. L.N. Welingkar Institute of Management Development and Research-Mumbai
These are some of the top colleges.

IIEBM is the best B-School in Pune, known for rigorous classroom training along with corporate exposure and makes student confident in all spheres of the corporate world. Almost 100% of their last year batch got placed into different companies. Visit mentioned link:
http://bit.ly/2vdU91X

Yes, you can but college change or university change after first year is completely dependent on college and university norms, some university allow it and some won't plus you need to have good scores in first year to apply for the same. For further details contact the college authorities.

Kindly visit the link mentioned below:
https://www.shiksha.com/engineering/colleges/colleges-nashik

Hello Ankit,
The following are the top hotel management colleges in Nagpur :
1) Shri Balasaheb Tirpude College of Hotel Management and Catering Technology
2) Tuli College of Hotel Management
3) Government Institute of Hotel Management and Catering Technology

MIT-Pune is more popular according to me, so based on it, you should take admission in MIT-Pune.

ITM, Navi Mumbai is not a bad college but if you consider the return on investment is low. MITSOM has a high return on investment. If you are interested in finance, worth option for you.