Frogs,Frogs.................

Five points on a circle are numbered 1,2,3,4 and 5. A frog jumps in a clockwise direction from one point to another. If it is on an odd point, it jumps one point, and if it is on an even one, it moves two points. It begins on point 5. After 2015 jumps, what will be its position?


The answer is 2.

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2 solutions

Rafi Ramadhana
Aug 25, 2014

5 1 2 4 1 2 4 1 2 4 and so on, now what we need is do 2014mod3.

Muhammad Usman
Aug 24, 2014

after 1 jump frog will be on even point (point 4)then after 2013 jumps it will be on point 4 then after 2 jumps it will be on point 2

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