M.S

You need to score a minimum of 70% in your Bachelor's to be eligible for Canadian universities minimum requirement.
Take IELTS and try to score 7+ with no band less than 6.5
There are 3 intakes in Canadian universities :
January, May and September
Apply to the universities 6 months prior to the course commencement.
Top universities in Canada for Masters in Mechanical Engineering are :
1) University of Toronto
2) University of British Columbia
3) McGill University
4) University of Alberta
5) McMaster University
6) University of Victoria
7) Concordia University
8) University of Western Ontario
9) Carleton University
10) Dalhousie University
Documents required for applying to the universities :
1) 10th marks card
2) 12th marks card
3) BE 1 to 8 sem marks card
4) Transcripts
5) Degree Certificate or Provisional Degree Certificate
6) Statement of Purpose
7) Letter of Recommendation from 3 professors
8) IELTS/TOEFL official score card
9) Passport copy
10) Resume
11) Work experience certificate (if applicable)
12) Co-curricular, Extra curricular certificates including Internship, Journal publications, Projects etc.
All the best !!