blast in a slum house at Tiljala Road area of the city in the early hours today, police said.
"The police are yet to ascertain the reson of the blast. "As of now it seems that the blast was not from a cooking gas cylinder or a bomb. We are investigating," an officer of Topsia Police station said.
The incident took place at around 3 am and neighbours informed the police.
The six injured inhabitants of the slum house were taken to a nearby hospital where they were released after primary medical treatment, he added.