This question was asked in Ex 1.1, 10
  1. A well has 15 steps inside it.the water level is at ninth step .A frog is sitting on the topmost step i.e., the first step

a) The frog jumps 3 step down and then jumps 2 steps up .In how many jumps will it reach the water level

b) After reaching the water level the Frog jumps 4 steps up and then 2 steps down in every move .In how many jumps will it return the topmost step.


*Sorry its out of syllabus but please help*
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