Board President Kalyanmoy Ganguly told reporters that apart from the headmaster, two managing commitee members of Moinaguri Subhasnagar High School, district school inspector, district education department official, additional venue superviser and secretary of the examination centre recorded their statement in the presence of Ganguly and other senior officials at the Board office here.
"We have recorded the statements of seven persons including the headmaster and will arrive at a decision about him very soon," he said.
Ganguly said the sealed Mathematics question paper packet had been opened by the headmaster "before the scheduled start of the examination" on March 19.
The accused headmaster, who had earlier been showcaused by the Board, denied the charges and said he was being framed.