Canada

Yes, it is difficult and you may check the below link”
https://www.wes.org/advisory-blog/practicing-dentistry-in-canada/

Application form
Statement of purpose
GPA scores
TOEFL, IELTS or other similar English tests
Official transcripts and Bachelors Diploma
CV
Receipt of application fee
Passport copy
Criminal record/ police clearance.

Hello, there are plenty of engineering colleges in canada. Can you specify which specific stream you are looking out for.

Masters in Canada are provided by universities. In order to make it into a University, you need to qualify tight requirements. One of them would be above 70% in your Bachelor's. Then the next one would be a few years experience at a managerial level or so. These things increase your chances of getting admission and the waiting period is usually 2-3months for confirmation of admission.

Hello, january is the minor intake for international students in canada. There are several courses available in this intake. Could you specify which course are you looking out for.

List of Medical colleges in Canada for international students
University of Manitoba
University of Western Ontario
Canadian Mennonite University
Queens University
Trinity Western University of Fraser Valley
University of Waterloo
University of Alberta
University of Calgary
University of Victoria.

There are plenty of PGDM programs in Canada related to finance, they are usually 1 year or 2 year programs. For the 1 year course you only get 1 year stay back, but for the 2 year course you get stay back for almost 3 years. And I would also suggest you to consult with an education consultants or study abroad consultancy for better understanding. There are plenty of procedures to be followed before you go to Canada, guide to assist you on every step would make things easier.

It is better to go for all admissions, if you do not want to take a break before moving abroad. All the best.

University of British Columbia
University of Toronto
Mcgill University of Calgary
University of Montreal
For Francophone Universities, you will have to appear for French proficiency.