Degree

It obviously depends on the eligibility criteria of your college or university, consult them, and they will guide you better, since you are already pursuing your B.A. There, just in case the college or university says no, don't get discouraged, check in the nearby colleges or universities, if your 12th percentage is good, then there is no need to worry, if it is not, but yet you wish to pursue B.Tech, then give 12th again, and come out with flying colors, because it's best to give up an year, than repenting on doing something that you regret for life. Hope this helps! Wish you luck for your future endeavors!

GMAT and IELTS are both requirements for any form of study you wish to pursue along with the additional work experience that is often required in MBA. If you believe you're falling short on the experience front, my best suggestion to you would be to enroll yourself in a form of study which would then allow you to scale up to a PR and a job opportunity in Canada. One of the interesting one's that I recently encountered is this Study & Work programme where you basically get to do a course while earning part-time and once you finish the course, you can work full time for about 6 months.