BosGuy brain teaser

riddle, exercise for your brain

Each Friday morning I post a riddle to get you to think outside the box and exercise your brain. If you are stumped, share it with a friend or colleague and see if you can figure out the answer together.

This week’s brain teaser:  I am four times as old as my daughter. In 20 years time I shall be twice as old as her. How old are we now?

Leave your best guess below as a comment, and I’ll approve the answers later. This is a tough one so don’t get discouraged!

Like riddles? Check out past week’s brain teasers.

17 responses to “BosGuy brain teaser

  1. Math, eeeewwwww! I don’t have enough fingers and toes, or patience for that matter 😉

    Like

  2. Parent is 40, Daughter is 10

    Like

  3. She’s 10, he’s 40

    Like

  4. i am 40 and she is 10

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  5. She’s 10, so you’re 40; in 20 years she will be 30 and you will be 60

    Like

  6. A = 4D
    A+20 = 2(D+20)

    So, A = 40 and D = 10 !

    Liked by 1 person

  7. daughter is 10 years old and parent is 40 years old

    Like

  8. You’re 40, daughter 10

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  9. 10 years old

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  10. She’s 10, I’m 40.

    Like

  11. Erik Freudenthal

    10 and 40

    Like

  12. Parent 40, Child 10

    Like

  13. She’s 10 and I’m 40 now.

    Like

  14. Mom is 40 – daughter 10

    Like

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