The deceased are Dalim, 20 and Mobarak, 30.
Sridam Chandra Roy, sub-inspector of Airport Police Station, said the truck ploughed into a footpath after its driver lost control over the steering and hit the two pedestrians, leaving them dead on the spot.
Police seized the vehicle and arrested the driver and the helper.
Meanwhile, Bulbul Hossain, 22, son of Rajab Ali, hailing from Mowgapara village in Ishwarganj upazila in Mymensingh district, was killed and two others-- Sagor, 22 and Kamrul, 22,- were injured in a road crash on 300-feet road in Khilket area.
Md Shahjahan Kabir, assistant sub-inspector of Khilkhet Police Station, said that on information about an accident, a team of police rushed to the spot and found the three young men critically injured inside a damaged CNG-run auto-rickshaw.
Later, they were rushed to a hospital where doctors declared Bulbul dead, said the ASI adding that it could not be known yet how the accident occurred.