Nepal Army’s bomb disposal team today detonated a sutali bomb placed at Trishakti Higher Secondary School, the polling centre in Budhiganga Municipality-9. It has been learned that a local child was playing with an item wrapped with plastic strings found on the premises of the polling centre at around 8:00 am when one of the local residents identified it as bomb. The NA team had put the item in flames which exploded after an hour. The security personnel were immediately informed of the bomb, said a local resident.