York University

Hi,
Required Documentation for Undergraduate Applicants
The following requirements apply to all applicants applying to undergraduate degree or certificate studies at York University. Official Transcripts (all students are required to submit official transcripts except those qualifying as Mature applicants or as Visiting Students on a Letter of Permission)
Course Descriptions (for any postsecondary work taken outside of North America)
Language Proficiency Requirements
Supplementary Application
Schulich School of Business (accessed through the Schulich website)
Faculty of Education* (accessed via MyFile
Social Work (not applicable to Canadian high-school applicants; accessed via the Social Work website)
School of the Arts, Media, Performance & Design - (accessed through the AMPD website)
Lassonde School of Engineering (optional co-application, accessed through the BOOST site)
Where to send your documents? You can upload your documents through MyFile. If you need to send documents via mail, you can click here for the Office of Admission's mailing address and contact information. Yes. You can apply for IELTS. Good luck.

You are required to have studied some levels of maths. These are the requirements laid out by them. In this MHF4u is indicated as Grade 12th maths, but it's not accurately describes for international students. I would suggest you get in touch with the university to get a clarity on this issue
Requirements for admission:
Ontario Secondary School Diploma (OSSD)
ENG4U (minimum grade of 70% required)
MHF4U (minimum grade of 70% required)
MCV4UorMDM4U (MCV4U recommended)
And, three additional 4U or M courses (no more than two 4M courses)
A supplementary application (including leadership profile, video interview and timed writing exercise) is also required by January 30, 2019, for guaranteed consideration to the programme.