Detective Branch of police (Tejgaon division) arrested an official of Directorate of Secondery and Higher Education in connection with the leaking of question papers for recruitment examinations.
Chandra Shekhor Halder alias Milton, 31st BCS cadre, was arrested from Dhaka on Sunday night.
He was, later, handed over to court seeking a seven-day remand for interrogation.
On May 13, the written examination was held to recruit 513 posts in DSHE. A candidate named Suman Jowardar was arrested from Eden College that day as 70 MCQ answers were found written on the back of his admit card.
Later, based on the information given by Jowardar, police arrested Saiful Islam, a mathematics teacher from Patuakhali.
DB officials said that the question papers were leaked by Chandra Shekhar Halder. While going to his office, he took pictures of those and sent to Saiful Islam on WhatsApp.