Ontario

Hi Madhav, they require and accept IELTS or IELTS UKVI. Please check such information on the university's website. The specific requirements are very clearly given. Here is the link:
http://www.kingston.ac.uk/international/studying-at-kingston/language-requirements/

Hi Kaushik,
Humber is a very good college, it can be a good choice depending on your desired program of study and career plans.

Hi,
There is no MBBS in Canada, you must complete your Bachelors degree in biology and clear the MCAT before applying to a medical school.
Please check entry requirements and fee on the links below
https://uwaterloo.ca/future-students/international-students
https://uwaterloo.ca/future-students/financing/tuition
https://studyabroad.shiksha.com/canada/universities/university-of-waterloo

Yes, you may have a chance which will depend on your overall profile, projects i.e. the nature and quality of your internship, demonstration of research potential, recommendation letters, SOP, publications, etc. Please carefully read the selection criteria and prepare accordingly.

Hi Lokesh,
Mention your academic grades and if you have taken IELTS etc.

The total cost can vary anywhere between 25 lakh and 50 lakh Rs. for the two year course. You must look out for various scholarship opportunities. It's only worth to do an MBA if you get admitted into a top university. Also, you can look out for various job opportunities to fund your education.

Irrespective of the place check here:
https://studyabroad.shiksha.com/bachelors-of-science-in-abroad-cl1242#&ui-state=dialog