Rubi goes to a multiplex at the speed of 3 km/hr to see a movie and reaches 5 minutes late. If she travels at the speed …

A car travels from P to Q at a constant speed. If its speed were increased by 10 km/hr, it would have taken one hour les…

Two men start together to walk to a certain destination, one at 3 kmph and another at 3.75 kmph. The latter arrives half…

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…

Two ports A and B are 300 km apart. Two ships leave A for B such that the second leaves 8 hours after the first. The shi…

Four people are running around a circular ground from a point on the circumference at 9.00 am. For one round, these four…

A train approaches a tunnel AB. Inside the tunnel a cat located at a point i.e. $$\frac{5}{{12}}$$ of the distance AB me…

A boy goes three equal distance, each of length x km, with speed of y km/hr, $$\frac{3\text{y}}{5}$$ km/hr and $$\frac{2…