At least 10 people were killed and 25 others were injured on Sunday in two blasts near a college in northwestern Pakistan, a local private TV channel reported.
The Geo TV quoted sources as saying that security personnel were included in the injured and some of them were in serious condition, Xinhua reported.
The first blast, which was low intensity, carried out with the help of explosives planted near the Polytechnic College of Dera Ismail Khan in the North West Frontier Province.
The second blast of high intensity, caused by a suicide bomber, occurred at a police rescue vehicle, causing several casualties.
Pakistani President Asif Ali Zardari and Prime Minister Yousuf Raza Gilani have strongly condemned the blasts.