# Two cars A and B travel from one city to another, at speeds of 72 km/h

| Two cars A and B travel from one city to another, at speeds of 72 km/hr and 90 km/hr respectively. If car B takes 1 hour lesser than car A for the journey, then what is the distance (in km) between the two cities?

A. 270

B. 360

C. 240

D. 400

### Right Answer is: B

#### SOLUTION

Let the distance between the two cities be d.

A.T.Q.

After solving we get

⇒ d = 360km.

Share