The Class XII mathematics paper was leaked Thursday in Larkana, reported 24NewsHD TV channel.
The paper was leaked in WhatsApp groups before the start of the exam.
The cheating mafia was busy helping students solve the question paper through WhatsApp groups.
It is to be noted here that during the exam season, there is not even a single day goes by without paper leakage in Larkana.
Reporter: Abdul Khaliq Mugheri