In a bag there are 32 green gems and 32 red gems,How many gems do you have to remove to ensure you got two diffrent gems
by 
Galahad
ANSWERS: 5
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minimum three
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You would have to remove 33 gems to be absolutely sure. It is theoretically possible to remove all 32 gems of the same color before removing the first one of the other color.
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33 is correct
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Two. You'd then have one, and a different one. They may be both the same color, size, weight, etc., but they'd still be two different gems.
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2 +5
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