a water tank has nine steps in it. a monkey sitting on the topmost step. the water level is at last step. the monkey jumps 3 steps down and then jumps back 2 steps up. in how many jumps will he reach the water level?
3 answers
it will take him 8 steps to get to the water level
after 6 jumps, he has descended 6 steps
The 7th jump will take him to the 9th step.
The 7th jump will take him to the 9th step.
11 steps