Two Thirds of PSAT Math Is Algebraic: Diagnostic Roadmap for US Teens The PSAT math section tests four domains: Algebra, Advanced Math, Problem Solving and Data Analysis, and Geometry and Trigonometry. Algebra and Advanced Math together account for the largest share of the questions, so your study time should focus proportionally more on these domains. Master linear equations and quadratic functions first, then layer in data analysis and geometry once your algebra foundation is solid. TL;DR: The PSAT math section emphasizes algebra and advanced math, which make up roughly two-thirds of the questions, so prioritize those areas in study time. Questions often blend multiple domains, requiring fluency in connecting algebra, data analysis, and geometry rather than memorizing isolated formulas. Timing should be managed by module rather than individual questions, with early questions critical as they influence the overall difficulty of the section. A personalized diagnostic assessment helps identify specific weaknesses, allowing for focused practice on subtopics that most impact your score. Using an approved calculator like the TI-84 can save time, but many problems are faster solved by h