NTA NEET UG Examination Architecture & Official Marking Protocol
NEET UG is evaluated on a 720-mark scale. The scoring model used by this page follows the familiar medical entrance pattern: Physics, Chemistry, Botany, and Zoology together represent 180 evaluated responses. A correct response adds 4 marks, an incorrect or multiple-marked response deducts 1 mark, and an unanswered response earns 0 marks. Candidates should always follow the exact Section A and Section B instructions printed in the latest NTA bulletin and question paper because optional-question rules can change by year.