HYDERABAD: At least 15 people are feared killed and over 60 injured, some of them critically, in three serial explosions near a busy bus stop and two cinema theatres at Dilsukh Nagar in Hyderabad on Thursday evening.

Union Home minister Sushilkumar Shinde has confirmed that 11 people have been killed in the Hyderabad blasts.

Local reports said the five blasts all happened at Dilsukh Nagar area, which is a crowded locality in Hyderabad. The National Investigation Agency (NIA) though pegged the number to have rocked Andhra Pradesh's capital at three, while Hyderabad police said at least two blasts have taken place.

Police have confirmed that these blasts that ripped through the crowded area in Hyderabad are an act of terror attack.

However, there is no clarity yet on who engineered these well-coordinated and pre-planned explosions.

Authorities have also expressed the fear that the death toll is likely to increase.

The injured, meanwhile, have been rushed to Yashoda Hospital at Malakpet and to the government-run Osmania Hospital, and police have cordoned off the entire area.

Elite teams of the NIA and the National Security Guard (NSG) will be flying to Hyderabad, Home secretary R.K. Singh said in New Delhi.

He said the state police chief is reaching the blast site, which has been cordoned off.

'Our NIA team is also reaching as it has .