In their later years O-Levels were graded on a scale from A to E, with a U (ungraded) below that. Before 1975 the grading scheme varied between examination boards, but typically there were pass grades of 1 to 6 and fail grades of 7 to 9. However the grades were not displayed on certificates.
In their later years O-Levels were grad.ed on a scale from A to E, with a U (ungraded) below that. Before 1975 the grading scheme varied between examination boards but typically there were pass grades of 1 ,to 6 and fail grades of 7 to 9. However the grades were not displayed on certificates