AP Exam Structure:Section I: 45 Multiple-Choice Questions per exam (Part A: 30 Calculator Not Permitted, Part B: 15 Calculator Permitted), covering all major conceptual themes (Limits and Continuity, Differentiation, Integration, and Differential Equations). Section II: 6 Free-Response Questions per exam (Part A: 2 Calculator Permitted, Part B: 4 Calculator Not Permitted), featuring classic AP® archetypes: rate in/rate out models, particle motion, analyzing the graph of a derivative, area and v