i had passed diploma in enggineering, i want to go canada for degree, can i get addmission directly to any canada's university??

Yes you can get the admission. Admission requirements generally include a high school diploma or its equivalent with courses in English, Mathematics, and other academic subjects. U.S. high school graduates must have completed 16 academic subjects including four English courses. International student

Mihir- You have to clear SAT and TOEFL exams to get admission in Canada for any graduate degree. Refer ETS website for the details of these exams