A and B walk around a circular track. They start at 8 am from the same point in the opposite directions. A and B walk at…

Three runners A, B and C run a race, with runner A finishing 12 metres ahead of runner B and 18 metres ahead of runner C…

A train is 250 m long. If the train takes 50 second to cross a tree by the railway line, then the speed of the train on…

Two rifles are fired from the same place at a difference of 11 minutes 45 seconds. But a man who is coming towards the p…

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 is travelling at 72 km per hour on a highway while B is travelling at a speed of 25 mitres per second. What us the di…

A man in a train notices that he can count 21 telephone posts in one minutes. If they are known to be 50 metres apart, t…

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…