University of Toronto

Hello Tanmay,
I feel you are best qualified to get admission in University of Toronto in aerospace engineering. You have a CGPA in excess of 9, in addition you had done your Bachelor of engineering in Aeronautics branch. These two factors in combination will get you admission there perhaps very easily. However I will like to add a word of caution here. Admissions in any foreign universities have many nuances in the whole process. Hence I would advise you to approach an institution or an agency which is dealing with sending students for MS abroad and specifically to Canada or to University of Toronto. They will be aware of different nuances and hence can guide you in a much better fashion for you to succeed in your dream of going there for your further studies. Best wishes to your dream to succeed.

Yes, of course, you can apply for Canadian universities. And yes, you can also appear for SAT exam.
SAT Eligibility 2018: Key Features
Although the College Board does not prescribe any particularSAT 2018eligibility criteria, students aged between 17-18 years of age mostly appear for the SAT 2018 test to get admission into colleges for undergraduate studies. Ideally, high school students opt for the SAT examination. Age Limit- SAT eligibility 2018 do not state any age limitation to appear for the SAT test. If a candidate is 12 years old or younger, he/she can register for SAT by mail ONLY. If a candidate is 13 years or older, can create the free College Board account to register for SAT 2018. According to the SAT 2018 eligibility, if a candidate is 21 years or older, then he/she must produce an official government-issued photo ID, like a drivers license or passport, to the test centre. Hope this helps you. Be free to share any problem you have. GOOD LUCK.