P starts jogging from point X to point Y. 30 minutes later his friend R who jogs 1 km/hour slower than twice P's rate starts from the same point and follows the same path. If R overtakes Pin 2 hours, how many kilometers will R have covered?

P starts jogging from point X to point Y. 30 minutes later his friend R who jogs 1 km/hour slower than twice P's rate starts from the same point and follows the same path. If R overtakes Pin 2 hours, how many kilometers will R have covered?

A 2.2 km

B 3.33 km

C 4 km

D 6 km

Solution

Correct Answer: Option B