International Baccalaureate (IB) System Completion of the full IB Diploma with at least 2 subjects at the HL and the other 4 subjects at SL level. The student should have attained a total grade point score of 24 out 42, excluding grades for Theory of Knowledge (TOK) and Extended Essay. As the official results for this school system will be released after QU has announced admission decisions, applicants may submit predicted grades by the submission deadline. Applicants who submit predicted high school grades (pdf) will be considered for Provisional Admission. For Science Track certification, 2 Science courses (Biology, Physics, Chemistry) and one Mathematics course with minimum grade of 4 (2 of these 3 subjects must be at the HL) and a minimum grade of 3 in the other three subjects.