A train leaves Delhi at 4.1 pm and reaches Aligargh at 7.25 pm. The average speed of the train is 40 km/hr. What is the distance from Delhi to Aligarh ?

Solution (By Examveda Team)

Time taken = 3 hrs 15 min = $$3\frac{1}{4}$$ hrs = $$\frac{13}{4}$$ hrs
∴ Required distance :
$$\eqalign{ & = \left( {40 \times \frac{{13}}{4}} \right){\text{ km}} \cr & = 130{\text{ km}} \cr} $$