Entry Test MCQ :: Road Problems

@ : Home > Math > Road Problems

A man started on a walk of 12 km after walking half the distance at x km/h he decreased his speed by 1/2 km/h. He completed his walk in 10 minutes later than he would have done if he had not decreased his speed. Find the value of x.

[A].	5	[B].	4.5
[C].	5.5	[D].	6

Answer: Option B

Write your comments here:
...
Name *:	Email: Alert me