Canada Visa

Hi Arjun, you do not need work experience. The co-op program itself will provide you work experience while studying. The supplementary application form is more of a personal statement through which you must showcase your motivation, skills, achievements and so on. For fee structure please visit the program website, you must keep checking the website for the new fee structure
http://www.utsc.utoronto.ca/admissions/tuition-fees

You can write to the university of your choice as every university has a different policy concerning backlogs. So we can't provide any generic answer as it depends from university to university.

Hi Himanshu,
A first class is recommended. To get into a good university a score of 75% and above is required. Admission cut-offs varies with universities, you must check separately. Do remember that you must have received the admission offer from a college or university before you can apply for the student visa.

There is no average salary figures anyone can provide you. The reason being that the kind of job you will get after finishing the course will depend on how good or bad you are at your course.
You can check the college's website here to get more information.
http://www.sfu.ca/career/WCID/faculty-of-applied-sciences/comp-sci.html

If you manage to get admission at a Canadian university, then you can get the visa. As long as you have goof IELTS scores, are admitted to a good course at a reputed Canadian university and show genuine proof of funds, student visa shouldn't be a problem.

Hi Karamjit,
What you want to study would be your choice based on your academic and career interest. For B.Com students, opting for a PG course in Accounting and Finance is good. You can check the list of options below
https://studyabroad.shiksha.com/canada/mba-in-accounting-colleges-ds
https://studyabroad.shiksha.com/canada/mba-in-finance-colleges-ds
You must also check if the colleges and universities will accept three years Bachelor's degree. And you will additionally need to take IELTS or TOEFL.

Yes, I am sure this is allowed in case of graduate study such as PG Diploma and Masters as long as you have genuine evidence of what you were occupied with during the period.