Mock exam: CAS MAS-I
A timed, exam-style set of multiple-choice questions drawn from the CAS MAS-I bank, plus a few optional written items for extra practice. Written questions are shown for practice but are not scored.
Practice mode
This attempt is multiple-choice only, drawn from the question bank (with optional AI top-up).
Format
45 questions · 4 hours
Official format: 45 questions · 4 hours · pass mark ≈70%