More than 200 students sat the first reserve series of summer A-level and GCSE exams held in Northern Ireland.
That is according to figures provided to BBC News NI by the Council for the Curriculum Examinations and Assessment (CCEA).
The reserve exams were introduced for pupils who missed an initial exam paper due to illness or self-isolation.
They took place from Monday 20 June until Tuesday 5 July, after the end of the normal series of exams.
