Scroll down for the answer to the facebook riddle/puzzle

800 720 1440 270 100 200 900 500 1/2 1/3 1/4 1/8 282.8 28.28 2828 2.828 37 47 53 57 -4 -20 20 4 314,1 3,141 31,41 3141 100 1000 10,10 10 42000 4200 420 42 18 24 36 48 Check my Score

Who Sang Quizzes

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  Who is the singer of these songs?

  Please tell us if you know more than 6 songs

  Average Score: 9
  31% knows the answer to this question: "Who sang the famous song "Imagine" (1971) ? "
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  Who Sang These Songs?

  Who is able to score higher than a 6?

  Average Score: 7
  60% knows the answer to this question: "Which trumpet-voiced legend warmed hearts with “What a Wonderful World” (1967)? "
• 

  Do you know the answers?

  Find out by playing this quiz!

  Average Score: 7
  97% knows the answer to this question: "Who sang the famous song "Living Doll" (1986) "
• 

  Are you a music expert?

  Who Sang These Songs?

  Average Score: 7
  84% 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 the 50s, 60s & 70s

  Which decade do you love musically?

  Average Score: 9
  67% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? "
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  Who sang these songs?

  Question 5 is impossible

  Average Score: 8
  78% knows the answer to this question: "Who sang the famous song Yesterday (1965)? "
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History Quizzes

• 

  Is your IQ high enough?

  History Quiz

  Average Score: 7
  97% knows the answer to this question: "Who invented the first successful airplane? "
• 

  Calling All History Buffs!

  Can You Beat the Experts?

  Average Score: 7
  67% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? "
• 

  Are you a history buff

  play this history quiz!

  Average Score: 8
  67% knows the answer to this question: "Which war ended with the Treaty of Versailles? "
• 

  History Trivia

  Are you smart enough to score a 6 or better?

  Average Score: 9
  74% knows the answer to this question: "By 1905, what narcotic, derived from poppy latex, had addicted millions in China due in part to British imperial trade? "
• 

  History Quiz

  8 or higher? You're pretty smart!

  Average Score: 4
  36% knows the answer to this question: "1953 tennis stars Maureen Connolly and Doris Hart were from which country? "
• 

  Are you wise enought?

  Play Our History Quiz

  Average Score: 4
  94% knows the answer to this question: "To which political party did George Washington belong? "
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Geography Quizzes

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  Geography Quiz

  Thumbs up when you score a 10/10

  Average Score: 6
  38% knows the answer to this question: "Which explorer gave the Pacific Ocean its name? "
• 

  Geography Quiz

  You're invited!

  Average Score: 5
  63% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? "
• 

  10 Question About Planet Earth

  Did you score a 10? Let us know below!

  Average Score: 6
  51% knows the answer to this question: "Which is the largest continent on Earth? "
• 

  Hard Geography Quiz

  Only for people with a lot of knowledge!

  Average Score: 4
  91% knows the answer to this question: "What US state's flag has a Union Jack in the top left corner? "
• 

  Play This Geography Quiz Now!

  It's going to be impossible to score a 6+

  Average Score: 6
  63% knows the answer to this question: "Which country lies directly south of Mongolia? "
• 

  Quiz on Geography

  You probably won't score higher than a lousy 6

  Average Score: 5
  80% knows the answer to this question: "Which country has the most islands in the world? "
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Music Quizzes

• 

  What is your favourite decade?

  Average Score: 9
  29% knows the answer to this question: "Who sang the song, "Hey Jude" (1968)? "
• 

  Music Quiz

  Please share your score in the comments below

  Average Score: 8
  33% knows the answer to this question: "Mick Jagger is the lead singer of which rock group? "
• 

  Challenging Music Quiz.

  We are sorry for these difficult questions!

  Average Score: 9
  40% knows the answer to this question: "Which is the song from the movie "Top Gun" that was a hit for Berlin in 1986? "
• 

  10 famous songs, 10 unfinished titles

  Take Quiz

  Average Score: 8
  98% knows the answer to this question: "'Viva ____' "
• 

  Challenging Music Quiz

  We challenge you to do better than a 5 out of 10

  Average Score: 8
  22% knows the answer to this question: "Who "stuck a feather in his hat and called it macaroni"? "
• 

  Music Quiz

  Can you do better than a 5 out of 10?

  Average Score: 7
  93% knows the answer to this question: "What is a group of four performers called? "
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Science Quizzes

• 

  Try scoring a 10 out of 10

  10 HARD Science Questions

  Average Score: 7
  72% knows the answer to this question: "John Luther Jones of Cayce, Kentucky, has a special place in railway lore. By what name is he better known? "
• 

  Are you a mad scientist?

  Average Score: 8
  91% knows the answer to this question: "Fillies become mares, the female of what animal? "
• 

  Be like this Owl

  Average Score: 9
  82% knows the answer to this question: "The person who receives a fax normally does what? "
• 

  Science Trivia Quiz

  How many questions can you answer correctly?

  Average Score: 8
  76% knows the answer to this question: "What is most of the oxygen that enters the human body taken in through? "
• 

  Science Quiz

  10 Questions

  Average Score: 8
  70% knows the answer to this question: "What phrase can refer to June in Jaipur, or to a warm spell in late autumn in North America? "
• 

  10 HARD Science Questions

  Did you know all answers?

  Average Score: 9
  20% knows the answer to this question: "What is electrical current that reverses its direction at a regular interval called? "
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General Knowledge Quizzes

• 

  Brain-Teasing Trivia Questions

  We wonder what you will score

  Average Score: 5
  31% knows the answer to this question: " "
• 

  General Knowledge Quiz

  And..? Did you know it all?

  Average Score: 5
  82% knows the answer to this question: " "
• 

  Trivia Quiz with a Mix of Questions

  No one is able to score higher than a 6

  Average Score: 8
  61% knows the answer to this question: " "
• 

  Tough General Knowledge Quiz

  We hope this one isn't a struggle for you

  Average Score: 5
  29% knows the answer to this question: " "
• 

  His score is unbeatable by anyone!

  Impossible Knowledge Quiz

  Average Score: 8
  67% knows the answer to this question: " "
• 

  Sudden Death

  Only a genius will make it all the way to question 10

  Average Score: 7
  28% knows the answer to this question: " "
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Literature Quizzes

• 

  Only bookworms will score high at this literature quiz

  Average Score: 4
  88% knows the answer to this question: "Which of these writers died in 1400? "
• 

  Are you smart enough to score higher than a 5?

  Be warned, this is a hard literature quiz!

  Average Score: 6
  65% knows the answer to this question: "Which book by J. R. R. Tolkien did not contain excerpts of the 2007 book "The Children of Hurin"? "
• 

  Don't try this one if you don't know some books!

  Average Score: 6
  76% knows the answer to this question: "Which of these means to agree or concur? "
• 

  A quiz only for book lovers!

  Average Score: 6
  56% knows the answer to this question: "Which one of the following is an exclamation? "
• 

  Are you a real Bookworm?

  Average Score: 3
  39% knows the answer to this question: "In the William Styron title, what must Sophie Zawistowska do? "
• 

  Do you dare to take this challenge?

  Literature Quiz

  Average Score: 9
  92% knows the answer to this question: "Which of these fiction genres features fantastic plots and magical creatures? "
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Math Quizzes

• 

  Math Quiz

  We hope you're smart enough for these questions

  Average Score: 8
  50% knows the answer to this question: "If you eat 23 sweets from a tub that contains 687 how many sweets do you have left? "
• 

  Math Quiz

  Can You Solve It Without a Calculator?

  Average Score: 7
  58% knows the answer to this question: "38x39÷38 equals what number? "
• 

  Math Quiz

  Only those who are good with numbers stand a chance!

  Average Score: 10
  56% knows the answer to this question: "Which number is most commonly considered unlucky? "
• 

  Mathematics Quiz

  Nobody is able to score a perfect 10

  Average Score: 8
  82% knows the answer to this question: "What is double 26? "
• 

  Math Quiz

  Only those who are good with numbers stand a change!

  Average Score: 8
  49% knows the answer to this question: "What is the total of 25 + 53 + 32? "
• 

  Math Quiz

  Only those who are good with numbers stand a change!

  Average Score: 8
  99% knows the answer to this question: "How many feet long is a 100-yard football field? "
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• Who sang these songs from the 20s?
• Who sang these songs from the 20s?
• Can you beat the score of this nurse?