'A' rides a cycle at an average speed of 30 km/h and reaches the destination in 6 hours. B covers the same distance in 4 hours. If A increases the average speed by 10 km/h and B increases the average speed by 5 km/h What would be the difference in their time taken to reach the destination ?

220 meter long train is running with a speed of 59 km/hr. In what time will it pass a man who is running at 7 km/hr in the direction opposite to that in which the train is going?

A motor boat can travel at 15km/hr in still water. It traveled 63 km downstream in a river and then returned taking altogether 10 hr. What is the rate of flow of the river?

How many minutes does Siddharth take to cover a distance of 500 m, If he runs at a speed of 15 km/hr?

AAA Express train travels 670 km in 6 hours and WWW Express train travels 950 km in 9 hours. What is the average speed of AAA and WWW Express trains ?

A man can row a boat at a speed of 8 km/hr. in still water. If the speed of water current is 2 km/hr. and it takes the man 2 hours to row the boat to a certain place and come back, how far is the place from the starting point?

Ananyaa travels a certain distance at a speed of 3 kmph and reaches her destination late by 15 minutes. If she travels at a speed of 4 kmph, she reaches her destination 15 minutes earlier. Find the distance that Ananyaa is traveling to reach her destination.