Hi Pruthvish!  In order to study in Canada you need to pass and score good marks in class 12 th board examination. After that you need to clear the IELTS exam with an overall score of 6.5 bands, with no less than 6 in any. But, i would like you to know that, this is eligibility criteria for now, it might change after a period of one year ( as your exam for class 12th will be held after an year). So,  you need to take care of that. Hence, above mentioned are the preparations that you need to make. 

I hope this information helped you:)

Hi Pruthvish, the first and foremost thing is to score good marks in the 12th level of more than 60% which is the main criteria. And at the same time, to do any courses in Canada, you need to pass TOEFL or IELTS. So try to prepare a plan and crack these exams and score good marks in 12th exams. Also make research about the field you desire and shortlist some of the top colleges for the course in Canada.