A man goes to the fair with his son and dog. Unfortunately man misses his son which he realizes 20 minutes later. The so…

Two men P and Q start a journey from the same place at a speed of 3 km/hr and $$3\frac{1}{2}$$ km/hr respectively. If th…

Two trains start simultaneously from two stations Howrah and Delhi, respectively towards each other on the same track. T…

In a race of one kilometre. A gives B a start of 100 metres and still wins by 20 seconds. But if A gives B a start of 2…

A man can cross a downstream river by steamer in 40 minutes and same by boat in 1 hour. If the time of crossing Upstream…

Two boats A and B start towards each other from two places, 108 km apart. Speed of the boats A and B in still water are …

A motorcyclist completes a certain journey in 5 hours. He covers one-third distance at 60 km/hr and the rest at 80 km/hr…

A man travels some distance at a speed of 12 km/hr and returns at a speed of 9 km/hr. If the total time taken by him is …