Scroll down for the answer to the facebook riddle/puzzle

13 Ounces 15 Ounces 13.75 Ounces 2 Pounds 12 Ounces 1/2 6/10 0.63 0.64 0.4 0.25 2.50 0.52 120 45 180 90 Less than 90 degrees More than 90 degrees Exactly 90 degrees More than 120 degrees 13,200 Feet 18,200 Feet 15,280 Feet 2,500 Feet Area Angle Quotient Numerator Pythagoras Euler Descartes Newton 2/3 6/9 6/27 81/729 -3 -9 3 9 Check my Score

Who Sang Quizzes

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  Are you a music expert?

  Who Sang These Songs?

  Average Score: 7
  33% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? "
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  Who sang these songs from 1962

  Music Quiz

  Average Score: 9
  95% knows the answer to this question: "Who sang the famous song ”You’ve Lost That Lovin’ Feelin’” (1964)? "
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  Can you name one of these Legendary Voices?

  Which one is your favorite?

  Average Score: 8
  42% knows the answer to this question: "Which trumpeter serenaded us with “What a Wonderful World” (1967)? "
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  Play Quiz

  Average Score: 9
  57% knows the answer to this question: "Who performed the hit song “Like a Rolling Stone” (1965)? "
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  Who Sang These Songs?

  Do you know more than 5 of these songs?

  Average Score: 9
  81% knows the answer to this question: "Who sang the famous song ”Material Girl” (1985)? "
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  Who Sang These 50s to 80s Hits?

  From Classic Milkshakes to Neon Breaks, Can You Name All Artists?

  Average Score: 9
  46% knows the answer to this question: "Who sang the famous song, "Blueberry Hill" (1956)? "
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General Knowledge Quizzes

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  Ultimate Mixed Trivia Quiz

  It's a miracle if you're able to score a perfect 10

  Average Score: 5
  63% knows the answer to this question: " "
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  Prove you've scored higher than a 6

  10 Knowledge Questions

  Average Score: 5
  64% knows the answer to this question: " "
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  15 General Knowledge Questions

  Miss one good answer and you're out!

  Average Score: 0
  29% knows the answer to this question: " "
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  Challenge Yourself

  General Knowledge Quiz

  Average Score: 5
  94% knows the answer to this question: " "
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  Challenge Your Brain

  By answering these 10 trivia questions

  Average Score: 5
  35% knows the answer to this question: " "
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  Impossible Knowledge Quiz

  please tell us if we can give you our thumbs up

  Average Score: 5
  47% knows the answer to this question: " "
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Math Quizzes

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  Unbeatable Math Quiz

  You won't score higher than a 6

  Average Score: 8
  46% knows the answer to this question: "Doubling is the same as multiplying by which number? "
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  Mathematics Quiz

  Are you a real mastermind in mathematics?

  Average Score: 7
  42% knows the answer to this question: "It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now? "
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  Math quiz for intelligent people

  Average Score: 8
  85% knows the answer to this question: "What is 15 + 27? "
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  Math Quiz

  Only those who are good with numbers stand a change!

  Average Score: 8
  48% knows the answer to this question: "What is the total of 25 + 53 + 32? "
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  Math Quiz

  Only those who are good with numbers stand a chance!

  Average Score: 10
  96% knows the answer to this question: "Which number is most commonly considered unlucky? "
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  HARD Math Quiz

  Do you know the answer to this riddle?

  Average Score: 8
  84% knows the answer to this question: "What is 33 plus half a century? "
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• Everybody likes music, but how much do you know about it?
• Do you know who these famous people from the 60s and 70s are?
• General knowledge quiz