A person crosses a 600 m long street in 5 minutes. What is his speed in km per hour ?

A 120 metres long train is running at a speed of 90 km per hour. It will cross a railway platform 230 m long in ?

A train travelling at 48 kmph crosses another train, having half of its length and travelling in opposite direction at 4…

A man can walk uphill at the rate of $$2\frac{1}{2}$$ km/hr and downhill at the rate of $$3\frac{1}{4}$$ km/hr. If the t…

A starts 3 Minutes after B for a place 4.5 km distant. B, on reaching his destination, immediately returns and after wal…

A man completed a certain journey by a car. If he covered 30% of the distance at the speed of 20 km/hr, 60% of the dista…

A man is walking at a speed of 10 kmph. After every km, he takes rest for 5 minutes. How much time will he take to cover…

Ravi walks to and fro to a shopping mall. He spends 30 minutes shopping. If he walks at a speed of 10 km an hour, he ret…