Once upon a time, there was a merchant Arab has three sons. Suddenly, one day an old man died. He had left a letter, leaving all the properties included 17 camels for his three sons. After the funeral work has …
A, B and C race each other in a 100 meters race. All of them run at a constant speed throughout the race. A beats B by 20 meters.B beats C by 20 meters. By how many meters does A …