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Puzzle of the Day

These puzzles are also printed in Eight days a week, a booklet published by the Association of Teachers of Mathematics.The Association of Teachers of Mathematics

When asked his age, a man replied that when it was divided by 2, 3, 4 or 6, there was one left over in each case. When his age was divided by 7 there was no remainder. How old was he?

Answer: 49

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