Mensa Prize Puzzle to 31/01/13

02-Jan-13

Win An Electronic Solitaire Game

 

Answer the following question

The first 30 people to buy a newly introduced product each got it for the bargain price of only £3.

The next 40 people to buy the product paid the full price.

If the average amount paid by the 70 purchasers was £8,

what was the full price of the product?

 

Please click here to enter

 

Curious About Your IQ?

Train Your Brain?

 

Closing date is 31 January 2013

The first two correct entries selected will be declared the winners and will be notified by the competition judges. The judge's decision is final; no correspondence will be entered into. 

 

 
Author:
Puzzle Editor
Publisher:
British Mensa
Date:
02-Jan-13

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