Half Full Or Half Empty

There is a barrel with no lid and some wine in it. 'This barrel of wine is more than half full,' said Curly. 'No it's not,' says Mo. 'It's less than half full.' Without any measuring implements and without removing any wine from the barrel, how can they easily determine who is correct?




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I ask Joseph to pick any 5 cards out of a deck with no Jokers.

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Jack looks at the 4 cards i gave him, and says out loud which card Joseph is holding (suit and number). How?

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When I divide it by 3, the remainder is 2.
When I divide it by 4, the remainder is 3.
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When I divide it by 6, the remainder is 5.
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When I looked for a smaller number with this property I couldn't find one.

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Amazing Facts

Jigsaw puzzles

Jigsaw puzzles soared in popularity during the great depression, as they provided a cheap, long-lasting, recyclable form of entertainment.