"The Prime Minister has condemned the blasts in Patna and called for urgent steps to identify and take action against those responsible," a PMO statement said.
The Home Ministry sought a report from the Bihar government on the explosions and has sent teams of National Investigation Agency (NIA) and National Security Guard (NSG) to the state.
"I can't say whether it was a terror attack or political conspiracy. Only after the investigation, we will be able to tell anything," Union Minister of State for Home R P N Singh said.
