Maoists exploded two bombs at the District Agricultural Development Office in Nepalgunj, Banke district, Monday morning.
The office building was partially destroyed in the blasts, reports said. However, there were no reports of the human casualty in the incident.
The Maoists have carried out a series of blasts in this mid-western town in recent days. They detonated a bomb at the Mahendra Multiple Campus on Sunday when examination was underway at the campus.