Question

A bus travels from city X to city Y at a constant speed. If its speed were increased by 10 km/hr, it would have taken one hour lesser to cover the distance. It would have taken further 80 minutes lesser if the speed was further increased by 10 km/hr. What is the distance between the two cities?
A) 15 km
B) 40 km
C) 20 km
D) 30 km

Answer 1

Answer:

Step-by-step explanation:

ITS ANSWER  MAY BE 40 KM