question_answer

A monkey is trying to climb a 6-m coconut tree. It climbs for 1 min and rests for 1 min. It climbs 2 m every min but it slides down 1 m for every min that it rests. How many minutes will it take to reach the top of the tree?

A)  5 min                   

B)  7 min  

C)         6 min  

D)         9 min