The Zimbabwe Schools Examinations Council (ZIMSEC) has cancelled the November 2014 O-level English Language Papers One and Two and Mathematics Papers One and Two.
In a statement board chairperson Professor Levy Nyagura said this follows the leakage of the papers which has since been traced to Whata Secondary School in Lower Gweru.
Professor Nyagura said replacement papers are now being printed and will be distributed to all examination centres for examinations to be taken before schools close.
He said the timetable will be distributed to centres by Friday.
Professor Nyagura said the development will guarantee the integrity and credibility of the examination system.