University of Mumbai [MU]

Please refer to the link provided below for details regarding MBBS course which can be pursued from University of Mumbai. Additionally, you can download their brochures which contains details like course eligibility, admission procedures followed, application dates, forms availability etc.
https://www.shiksha.com/university/university-of-mumbai-fort-campus-856

The minimum qualification for registration as a pharmacist is a pass in "Diploma course in Pharmacy" (D.Pharm) from an institution approved under clause 12 of the Act. D.Pharm is a two years course after 10+2 (science academic stream) followed by 500 hours of practical training spread over a period of 3 months.

Hi,
In my point of view, you should go with MBA and yes, it is worth it.

Please refer to the link provided below for details regarding admissions for a course in M.Sc. Mathematics at Mumbai University. You can also download their brochure which contains important information regarding admissions, application forms required for admissions, application dates, etc.
https://www.shiksha.com/university/university-of-mumbai-fort-campus-856

Hi,
Fee Structure of Institute of Logistics and Aviation Management, Mumbai - MBA in Logistics Management
Year 1 - INR 1.50 Lakh
Year 2 - INR 1.50 Lakh
Total fees: INR 3.00 Lakh
Fee components: Tuition
https://www.shiksha.com/mba/course/mba-in-logistics-management-institute-of-logistics-and-aviation-management-mumbai-andheri-east-293287

College change or university change after first year is completely dependent on the college and university norms. Some universities 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.