Pakistan, June 20 -- Cambridge International Education (CIE) on Thursday confirmed that question papers of three AS and A Level examinations were partially leaked across Pakistan.

CIE, part of Cambridge University Press and Assessment, offers internationally recognised exams to over 10,000 schools in 160-plus countries. In Pakistan, O Levels (grades 9-10) cover a broad subject range, while A and AS Levels (grades 11-12) are more specialised and advanced, providing pathways to higher education in Pakistan and abroad. CIE exams are typically held twice a year, in June and November, with results released in August and January, respectively.

"We have written to our schools in Pakistan to tell them that, against our regulations, some content f...