Faruk can complete a job in 12 hours and Jamal can complete the same job in 8 hours. Faruk starts the job at 9 and stop working at 3 pm. if Jamal start working at 4 pm to complete the job, at what time the job finished?

Faruk can complete a job in 12 hours and Jamal can complete the same job in 8 hours. Faruk starts the job at 9 and stop working at 3 pm. if Jamal start working at 4 pm to complete the job, at what time the job finished?

A 12p.m.

B 8 p.m.

C 10p m

D 6 p.m.

Solution

Correct Answer: Option B