Scroll down for the answer to the facebook riddle/puzzle
Science quiz that will blow your mind
Question 1 of 10
What is a common unit of depth in the ocean?
Question 2 of 10
When are you most likely to spot a nocturnal animal?
Question 3 of 10
By what elemental property is the average weight of an atom classified?
Question 4 of 10
What part of your body is ingrown if you're suffering from onychocryptosis?
Question 5 of 10
What is removed through desalination?
Question 6 of 10
What is the theory of the beginning of the universe called?
Question 7 of 10
In human biology, what do melanin and carotene determine?
Question 8 of 10
What is often used in advertising signs and produces a bright reddish-orange light?
Question 9 of 10
The Gila River is a tributary of the Colorado River. But what is the gila monster?
Question 10 of 10
What disease is called parotitis because it swells the parotid (salivary) glands in the cheeks?
Answer riddle/puzzle:
Lead-
Put Your Knowledge to the Test
Sorry, but this quiz is too hard for most of us
Average Score: 5100% knows the answer to this question: "Which formula represents y is approximately 697? "
And do you know the answer to this one? "If 5 CDs cost £24, how much will 6 CDs cost?" -
Sorry to say, but you will fail in this hard quiz!
General Knowledge
Average Score: 7100% knows the answer to this question: "What is the conversion of sugars in wort to alcohol and carbon dioxide? "
And do you know the answer to this one? "Who sang the famous song Rock Brigade (1980)? " -
10 Extremely Challenging Questions
Sorry about that
Average Score: 9100% knows the answer to this question: "According to studies by the University of Geneva, what type of tea increases metabolism? "
And do you know the answer to this one? "Ableskiver is an apple pancake from what country?"
History Quizzes
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10 Questions about History
Do you like History Quizzes?
Average Score: 482% knows the answer to this question: "What was the name of the chemical element created by the Berkeley University in March 1950? " -
This History Quiz is Rough
Try scoring higher than a 5
Average Score: 476% knows the answer to this question: "In 1945, what three letter construction manufacturer was founded? " -
History Quiz
8 or higher? You're pretty smart!
Average Score: 464% knows the answer to this question: "1953 tennis stars Maureen Connolly and Doris Hart were from which country? " -
70s Nostalgia Quiz
Do you remember?
Average Score: 842% knows the answer to this question: "Which movie, released in 1977, became a groundbreaking science fiction epic and started a franchise that is still popular today? " -
History Quiz
What answer did you not know?
Average Score: 948% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the full name of which singer? " -
History Quiz
Tell us your score below
Average Score: 429% knows the answer to this question: "How many men did the German Army loose at the Battle of Amiens? " -
1980s Nostalgia Quiz
Try scoring a 7 or higher
Average Score: 825% knows the answer to this question: "What iconic video game was released in 1980 and featured a little yellow character gobbling up pellets while avoiding ghosts? " -
History Quiz
Find out if you still know enough to score a 10/10
Average Score: 538% knows the answer to this question: "Which country launched the first woman into space? " -
10 History Questions
Do you know this riddle?
Average Score: 445% knows the answer to this question: "What is the name commonly associated with a 1974 military coup in Portugal? "
Geography Quizzes
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Geography Quiz
Did you find your way to the last question?
Average Score: 424% knows the answer to this question: "Fulham is in which London postcode? " -
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 660% knows the answer to this question: "Which is the largest continent on Earth? " -
Geography Quiz
Think you can find your way?
Average Score: 626% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? " -
Geography Quiz
Thumbs up when you score a 10/10
Average Score: 535% knows the answer to this question: "What was the middle name of the explorer Captain Scott? " -
Geography Quiz
You're invited!
Average Score: 581% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 426% knows the answer to this question: "What is the capital of Kentucky? "
Music Quizzes
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Alternative Rock Music Quiz
Have you ever heard of any of these bands?
Average Score: 583% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? " -
Barbra Streisand Quiz
Average Score: 490% knows the answer to this question: "What is Barbra Streisand's middle name? " -
10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 786% knows the answer to this question: "What was John Denver's birth name? "
Science Quizzes
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Quiz on Science
Did you complete the mission?
Average Score: 982% knows the answer to this question: "What is a young kangaroo called? " -
Quiz on Science.
Are you worthy of the respect?
Average Score: 839% knows the answer to this question: "What sterile animal is produced when a male donkey breeds with a female horse? " -
Science Quiz with challenging questions
Who is able to score higher than an impossible 8?
Average Score: 844% knows the answer to this question: "When a bit of sand gets trapped inside a shellfish, it fights the irritation with nacre, which it gets from calcite in seawater. What treasure results? "
Who Sang Quizzes
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Who performed these songs?
Do you know enough songs to get a 5+?
Average Score: 976% knows the answer to this question: "Who sang the famous song "We Can Work It Out" (1965) " -
Which artist performed these songs?
Can you answer more than 4 questions correctly?
Average Score: 963% knows the answer to this question: "Who sang the famous song ”She Loves You” (1963)? " -
Who Sang These Country Songs?
Question 10 is by far the hardest
Average Score: 890% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? " -
Can you recognize the vocalists of these songs?
Do you love to listen to music?
Average Score: 536% knows the answer to this question: "Who sang the famous song ”Psycho Killer” (1977)? " -
Motown Legends: Can You Name the Artist Behind These Hits?
Can you match the song to the Motown legend?
Average Score: 728% knows the answer to this question: "Who sang the song, "Tracks of My Tears" (1965)? " -
Can you identify the singer of these songs?
How many vinyl records do you still have?
Average Score: 642% knows the answer to this question: "Who sang the famous song "Legs" (1985) " -
Can you name the singers of these songs?
Do you know the artist of all these songs?
Average Score: 396% knows the answer to this question: "Who sang the famous song "Marathon" (1985)? " -
Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
Average Score: 642% knows the answer to this question: "Who sang the song, "The Times They Are A-Changin’" (1964)? " -
Who Sang These 90s Songs?
Feels like yesterday isn't it?
Average Score: 776% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? "
Food & Beverage Quizzes
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Food Quiz
What is your favorite Guilty Pleasure?
Average Score: 691% knows the answer to this question: " " -
Quiz on Food and Beverage
What's your favorite pizza?
Average Score: 924% knows the answer to this question: " "
General Knowledge Quizzes
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Challenging Knowledge Quiz
Let's hope you'll score higher than a 5
Average Score: 653% knows the answer to this question: " " -
HARD Knowledge Quiz
Let us know if it was easy for you
Average Score: 655% knows the answer to this question: " " -
Challenge Your Overall Knowledge.
Did you had enough knowledge making this quiz?
Average Score: 947% knows the answer to this question: " " -
Challenging Knowledge Quiz
Who is able to ace every question?
Average Score: 581% knows the answer to this question: " " -
Tricky Trivia Quiz
We bet you can't do any better!
Average Score: 965% knows the answer to this question: " " -
Take part in this knowledge quiz.
Please share your results with your fellow quizzers in the comments
Average Score: 952% knows the answer to this question: " " -
'Invincible Knowledge Quiz'
Can you do better than a 6+?
Average Score: 999% knows the answer to this question: " " -
Do you know the answer to this riddle?
Play This Knowledge Quiz
Average Score: 490% knows the answer to this question: " " -
Put Your Knowledge to the Test
This quiz is too hard for most of us
Average Score: 657% knows the answer to this question: " "
Literature Quizzes
Movie Quizzes
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Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 859% knows the answer to this question: "Which 1972 film, directed by Francis Ford Coppola, is an adaptation of Mario Puzo's novel and portrays the rise and near fall of a mafia family in America? " -
Lights, Camera, Quotes!
Who can get a perfect 10? Share if you did!
Average Score: 897% knows the answer to this question: " "Here's looking at you, kid." " -
Rewind to the 70s: Movie Quiz
Which of these have you seen in the cinema?
Average Score: 873% knows the answer to this question: "Who directed the movie, "The Godfather" (1972)? " -
Movie Quiz
Have no fear the answer is here
Average Score: 541% knows the answer to this question: "Which of these Disney feature films was released first? " -
Movie Quiz
We bet you will tap out!
Average Score: 523% knows the answer to this question: "Karen Carpenter died of complications from which illness? "
Math Quizzes
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Math Examination
Try scoring a 7+
Average Score: 956% knows the answer to this question: "How many inches are in a foot? " -
Math Quiz
We hope you'll score higher than a 3+4
Average Score: 731% knows the answer to this question: "40x41÷40 equals what number? " -
10 Math Questions
For you to solve
Average Score: 790% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 "
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Everybody likes music, but how much do you know about it?
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Can you beat the score of this nurse?
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Extremely Hard History Quiz, most people score only 3 out of 10.