After widespread allegations of question paper leak in different age group public examinations and even professional tests, the menace has now hit the primary school students.
The final examinations of mathematics of class-I and IV at 102 government primary schools in Sadar upazila of Natore have been postponed as question papers were reportedly leaked.
The authorities concerned took the decision on Monday.
Anwar Hossian, acting District Primary Education Officer (DPEO), said Monday's examinations of Mathematics were postponed after a person showed a hand-written question paper at the Agdigha Government Primary School prior to beginning the examination, reports UNB.
According to the DPEO, it matched with the real question paper that created a row in the area.
He added that the upazila administration and education officers visited the spot on information.
Deputy commissioner of the district later formed a three-member probe body, headed by assistant commissioner (Land) in Sadar upazila Shamim Bhuiyan, to investigate into the matter.