The School Certificate Examination (often called the "Junior Certificate" or "Juniors") was usually taken at age 16. Performance in each subject was graded as: Fail, Pass, Credit or Distinction. Students had to gain six passes, including English and Mathematics, to obtain a certificate. To obtain a "matriculation exemption" one had to obtain at least a credit in five subjects, including English, Mathematics, Science and a language. Those who failed could retake the examination. Some students who passed then stayed on at school to take the Higher School Certificate (often called the "Senior Certificate" or "Seniors") at age 18.
The School Certificate was abolished after the GCE O-Level was introduced in 1951.[1] The School Certificate also existed in a number of Commonwealth countries such as Australia and Singapore at various times.