A frog is at the bottom of a well 10 feet deep, recently dug as part of the MNREGA project in a particular district. He can jump 3 feet at a time, but every time he jumps 3 feet, he falls back 2 feet. How many jumps will he have to make to get out of the well?
(1) 10
(2) 9
(3) 8
(4) 7

• he will have to make 8 jumps ..
• 11 years agoHelpfull: Yes(2) No(1)
• for 7 jumps he comes 7 feet above now the distance remaining is 3 feet and he can jump 3 feet so one more will enough to come out from the well...so total (7+1) jumps
  answer=8
• 11 years agoHelpfull: Yes(1) No(0)