Aashish runs 4 times as fast as Srisant. If Aashish gives Srisant a start of 60 m, how fast must the goal on the race course be so that Aashish and Srisant reach it at the same time?
A train 120 meters in length travels at 70 km/h. In what time (approximately) will it pass the man who is walking at 7 km/h in the same direction?
It was an exciting football game. It was also an unusual one. The score was seven to two. At the same time, not one man had managed to cross the goal line. But the game was played according to the rules. How is this possible?
