Police officials say a bomb exploded Sunday night near a cafe in the Shiite district of al-Obeidi on the eastern edge of Baghdad, killing four people and wounding 14 others.
Another evening bomb blast near a small restaurant killed four people and wounded 11 others in the southeastern suburb of Jisr Diyala.
Earlier, a bomb went off at a bus stop in the northeastern suburbs of the capital, killing four people and wounding nine. Another bombing near a bus stop killed three people in Baghdad's northwestern district of Shulla.