Car A travels at the speed of 65 km/hr and reaches its destination in 8 hours. Car B travels at the speed of 70 km/hr an…

In a race of 200 metres, B can give a start of 10 metres to A and C can give a start of 20 metres to B. The start that C…

If A travels to his school from his house at the speed of 3 km/h, then he reaches the school 5 minutes late. If he trave…

A motor car starts with the speed of 70 km/hr with its speed increasing every two hours by 10 kmph. In how many hours wi…

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 car takes 15 minutes less to cover a distance of 75 km, if it increases its speed by 10 km/hr from its usual speed. Ho…

Raj and Prem walk in opposite direction at the rate 3 km/hr and 2 km per hour respectively. How far will they be from ea…

A ship, 40 kilometres from the shore, springs a leak which admits $$3\frac{3}{4}$$ tonnes of water in 12 minutes. 60 ton…