Tinsukia (Assam),29 Apr (ANI): At least 11 people were injured in a bomb blast at Debipukhuri Pachali area of Tinsukia town in upper Assam last night. Out of the 11 injured, five are said to be in critical condition. The explosive, kept in a dustbin, went off with a deafening sound near a shop in the evening. The injured were rushed to a nearby hospital where they are being treated.