MDCAT is Pakistan's single mandatory national entrance test for MBBS and BDS admission, run by PMDC (formerly PMC) since a 2020 reform that replaced separate province-run tests with one centralized exam. It's a 180-question, 180-minute paper-based test spanning Biology, Chemistry, Physics, English, and Logical Reasoning, with no negative marking, so attempting every question carries no downside. What sets MDCAT apart structurally is that the raw score never stands alone β it feeds into a fixed national aggregate of 10% Matric, 40% FSc, and 50% MDCAT that provincial medical colleges use to build their merit lists, meaning a candidate's final admission chances depend on academic record as much as test-day performance. Because Biology alone makes up 45% of the paper, it typically deserves the largest share of a candidate's roughly 6-9 month preparation window, with competitive public colleges historically requiring aggregates that translate into MDCAT percentages well above 80%.