Puzzle 87 - Solution

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 Puzzle 87 was quite simple.

Solution :

  • The puzzle tells you that 3% of the total women wear one earring.
  • Half of remaining 97% wear 2 earrings.
  • The remaining half don't wear earrings at all.
  • Which means that on an average, 97% of women wear (2+0)/2 = 1 earring.
  • Which makes the average earring worn by all  100% women is one. 
  • The total number of earrings worn by women in that village is 100X8000 / 100 = 8000.

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