Here are the 2017 Exams for each time zone:

Paper 1:

Mathematical_studies_paper_1__TZ1_SL Mathematical_studies_paper_1__TZ1_SL_markscheme

Mathematical_studies_paper_1__TZ2_SL Mathematical_studies_paper_1__TZ2_SL_markscheme

Paper 2:

Mathematical_studies_paper_2__TZ1_SL Mathematical_studies_paper_2__TZ1_SL_markscheme

Mathematical_studies_paper_2__TZ2_SL Mathematical_studies_paper_2__TZ2_SL_markscheme