hi,

yes you can go for abroad university for masters courses after completing your graduation in india, however you also need to do bachelors in relevant discipline, also you need to appear in certain language proficiency exams like ielts, toefel, etc , however you should know that the expenses for a student studying in canada is really high compare to india, so you also need to have the financial support needed for the the masters course, go through the university websites and check their procedure for admission.