Brain Teasers
Car Boot Sale
Mad Ade recently found just the things he wanted at a car-boot sale.
The way their prices were displayed was interesting.
FIVE for 10p
TWELVE for 18p
FIFTEEN for 20p
NINETEEN for 24p
Mad Ade eventually worked out the 'logic' of the prices.
What did ELEVEN cost him?
The way their prices were displayed was interesting.
FIVE for 10p
TWELVE for 18p
FIFTEEN for 20p
NINETEEN for 24p
Mad Ade eventually worked out the 'logic' of the prices.
What did ELEVEN cost him?
Answer
The logic seemed to beOdd numbers + 5
Even numbers + 6
=> ELEVEN for 16p
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