All Puzzles

A man asked his neighbour’s son age. He replied in a mathematical way. My son is five times as old as my daughter and my wife is five times as old as my son. I am twice as old as my wife whereas my grandmother, who is celebrating her eightyfirst birthday is as old as all of us put together.
How old is the man’s son?
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What two whole, positive numbers that have a onedigit answer when multiplied and a twodigit answer when added?
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Can you write down eight eights so that they add up to one thousand?
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How do we measure fortyfive minutes using two identical wires, each of which takes an hour to burn? We have matchsticks with us. The wires burn nonuniformly. So, for example, the two halves of wire might burn in 10 minutes and 50 minutes respectively
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During a recent census, a man told the census taker that he had three children. When asked their ages, he replied, “The product of their ages is 72. The sum of their ages is the same as my house number.” The census taker ran to the man’s front door and looked at the house number. “I still can’t tell,” she complained. The man replied, “Oh that’s right, I forgot to tell you that the oldest one likes chocolate pudding.” The census taker then promptly wrote down the ages of the three children.
How old are they?
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I am six letters. When you take one away I am twelve.
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In a party of 35 people, there are twice as many women as children and twice as many children as men.
How many of each are there?
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Gordon is twice as old as Tony was when Gordon was as old as Tony is now. The combined age of Gordon and Tony is 112 years.
How old are Gordon and Tony now?
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