Thirty-one candidates including 25 males and 6 females missed primary leaving certificate exams in Yei River County and the Municipality due to absenteeism.
Speaking to Radio Easter on Monday Martin Woja Balla said 2,641 candidates including 1,783 boys and 858 girls concluded their exams on Friday in twenty-four centres.
He explained that 383 candidates were from Adult Literacy Centres and Accelerated Learning Program.
Mr Woja said those who did not sit exams were not either given permission or taken by duties or personal negligence, adding that no cases of malpractice were registered in the course of the exams.
The School Supervisor advised those who missed the 2014 exams to prepare themselves and sit next year.