The incidents occurred at Usmanti and Kaleri area of Mafa Local Government Area of Borno State, PRNigeria reports.
No casualty was involved except the male suicide bomber.
The second attempt occurred during the early morning prayer at 5:30am also on Wednesday when two suicide bombers, a male and female, attempted to enter a mosque while prayer was on.
They were spotted by security volunteers (Civilian JTF) who accosted them. The terrorists detonated their explosives which killed them on the spot and one security volunteer. Two other people were injured.