Q: A takes 30 minutes more than B to cover a distance of 15 km at a certain speed, But if A doubles his speed, he takes one hour less than B to cover the same distance. What is the speed (in km/h) of B?
A.
5
B.
6
C.
D.
Correct Answer:
Option B -
Explanations:
Download Our App
Download our app to know more Lorem ipsum dolor sit amet consectetur adipisicing elit.
Excepturi, esse.
YOU ARE NOT LOGIN
Unlocking possibilities: Login required for a world of personalized
experiences.