An Iraqi civilian was killed while six others were injured in two separate blast in Baghdad on Sunday, security source said.

A civilian was killed while four others were injured when a booby-trapped car blew off at Taji district, the source said, adding that two other civilians were injured in an explosion at al Sabiyat district.

The civilians were heading to Kadhimiya district which is a home to the shrines of two Shia Imams.

Hundreds of thousands of pilgrims from all over Iraq and other countries converged in the shrine of the Seventh Shia Imam Musa ibn Jafar al Kazim in northern Baghdad to commemorate the martyrdom anniversary of the imam.