Hello Gagan :)



There are few popular courses in Canada for post graduation. These are as follows:



1. Science and Engineering

2. Forensic Science (Non-medical)

3. Information technology

4. Health care

5. Hospitality Management

6. Business Management



Amongst these, the first 3 might be more suited to you.



Now, requirements are:



1. Minimum of 50% in Bachelor's degree with not more than 2 backlogs per year.



2. Minimum 6 bands overall in the IELTS exam.



Another option for you: you could learn some vocational skills of your field and apply for a job.



Hope this helps.

All the best.