All of them were rushed to a hospital, they said.
Seven people, who were helping the police and Fire and Emergency Services Department personnel sustained minor injuries, he said.
Fire tenders were rushed to the spot and the blaze was brought under control, the official said.
Two shops and a residential quarter were damaged in the fire, he added.
The official said the cause of the fire is being ascertained.
(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)