The STF had registered an FIR against the former minister and others sometime back in connection with the scam following alleged irregularities in the appointment of contractual teachers and also for other government services.
Former Higher and Technical Education Minister Laxmikant Sharma and Sudhir Sharma appeared before the STF for recording their statements in the matter, police sources said.
STF Additional Director General of Police (SDGP) Sudhir Shahi questioned the former minister on the issue, they said.
"I will cooperate with the STF on the issue and would come again whenever the investigative agency will ask me to," he said. While Laxmikant was allowed to leave the STF office, the questioning of Sudhir Sharma was on in connection with the scam.
The MPPEB scam came to light in July this year after alleged irregularities were found in the state's Pre-Medical Test (PMT) and in recruitment for various government posts, including contractual teachers.