Three Indians were among 450 killed in multiple blasts in Sri Lanka, Foreign Minister Sushma Swaraj tweeted on Sunday.
"Indian High Commission in Colombo has conveyed that National Hospital has informed them about the death of three Indian nationals. Their names are Lokashini, Narayan Chandrashekhar and Ramesh. We are ascertaining further details," Ms Swaraj tweeted.
In all eight bomb blasts have taken place - one more in a guest house in Dehiwela near Colombo and another in a housing colony in Dematagoda in Colombo," the Foreign Minister tweeted.
Seven people suspected of having links with the terror attacks have been arrested, Sri Lanka's Defence Minister Ruwan Wijewardene said, adding "most the attacks were carried out by suicide bombers".