University of Mumbai [MU]

The college does not offer B.Sc in Physics. You will get courses like B.Sc. (General) for 2 and 3 years of duration. For complete details about Department of Physics, click below:
http://archive.mu.ac.in/science/physics/Brochure_Physics5.pdf.

Yes, you can apply for Diploma in Tourism and Travel Industry Management after your 10th.

Hi!
If you wish to pursue it on full time basis, then you have to devote all of your time. There will be classes, tests, homework, own study and research. You cannot juggle between work and the studies.

Hi Taqdees,
Candidate must be a graduate from a recognized college /university to get eligible for the course.
https://www.shiksha.com/mba/course/post-graduate-diploma-in-travel-and-tourism-management-university-of-mumbai-fort-225452

Great to hear that you want to explore your skills and talent, I would suggest you meet agencies or radio stations and get an internship and if you are good at it they will hire you.

A very ambiguous query. What is it that you want to study? What are your grades? It is also difficult to list down the procedure for each and every university in every country you mentioned. Remember, the admission requirements differ accordingly. For a head start, prepare for IELTS or TOEFL and also GRE for US.

for Tolani College of CommerceThe minimum eligibility criterion required for M.Com course is having a Bachelor's degree in Commerce with aminimum of 50% marks.The admission is generally done through a common entrance test conducted by various universities accordingly. Certain universities also offer merit-based direct admission.

Hi,
No, you will have to appear in the qualifying examination to secure admission.