"We have decided to cancel the home-based examinations of class X in 31 Central Schools in Bihar after it was found that question papers were leaked," M S Chauhan, Deputy Commissioner of Central Schools, told PTI.
He said a committee found out the question paper leak and it was decided to hold fresh examinations.
Chauhan said it was suspected that some coaching institute had leaked the questions for the exam which was scheduled to end tomorrow.
News about question leak in Central Schools class X exams surfaced earlier when reports of widespread cheating in matriculation exam was doing the rounds in Bihar.