Most of the oxygen in the air is produced by what chemical process?
Question 2 of 10
Which of these devices would you most likely use to listen to music?
Question 3 of 10
Alfred J Gross invented this for doctors, who didn't like it, although the last people to use it were hospital doctors. Mind you, the tech behind it also powers garage openers. What is it?
Question 4 of 10
Which space probe landed on Mars in June 1999?
Question 5 of 10
What country shares its name with an ink that is chemically inert, not affected by sunlight and virtually permanent?
Question 6 of 10
At 11:38 a.m., on January 28, 1986, just 74 seconds into its 10th mission, an O-ring ruptured, setting off a fiery explosion in the main fuel tank of which space shuttle?
Question 7 of 10
What happens to the pressure of water as depth under the water increases?
Question 8 of 10
The grandfather paradox is held up as one of the risks of what improbable science fiction activity?
Question 9 of 10
Water freezes at what temperature?
Question 10 of 10
Wood's glass, which blocks most wavelengths of light, was originally used to encode messages. What kind of light does it let through?
Historical Trivia Test
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Average Score: 9
100% knows the answer to this question:
"In which of these empires would you have found a cho ku nu warrior?
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And do you know the answer to this one?
"Which American comedian and film and television star died in 1977?"
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"In which country were the majority of the Nazi extermination camps during World War 1I?
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10 History Questions
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"What is the name commonly associated with a 1974 military coup in Portugal?
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History Quiz
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"How many men did the German Army loose at the Battle of Amiens?
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10 Questions about History
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"What was the name of the chemical element created by the Berkeley University in March 1950?
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History Quiz
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"Which city saw protests in Tiananmen Square in 1989?
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1980s Nostalgia Quiz
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"What iconic video game was released in 1980 and featured a little yellow character gobbling up pellets while avoiding ghosts?
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Are you wise enought?
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"To which political party did George Washington belong?
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History Quiz
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"1953 tennis stars Maureen Connolly and Doris Hart were from which country?
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History Quiz
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"What was Germany's main strategy for trying to conquer Britain in World War 1I?
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Geography Quizzes
Geography Quiz
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"What nationality is the explorer Vasco Nunez de Balboa?
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Play This Geography Quiz Now!
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"Which country lies directly south of Mongolia?
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Geography Quiz
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61% knows the answer to this question:
"One of the world's largest herds of what roam around the deserts of Australia?
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Geography Quiz
Did you find your way to the last question?
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"Fulham is in which London postcode?
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10 Question About Planet Earth
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"Which is the largest continent on Earth?
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Geography Quiz
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"What was the middle name of the explorer Captain Scott?
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HARD Science Quiz
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"What is the capital of Kentucky?
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Music Quizzes
Barbra Streisand Quiz
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"What is Barbra Streisand's middle name?
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10 difficult questions about John Denver
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"What was John Denver's birth name?
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Alternative Rock Music Quiz
Have you ever heard of any of these bands?
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"Which band released the influential alternative rock album "OK Computer" in 1997?
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Science Quizzes
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"In WWII who flew around in a plane called Avalon, named for St George's lance?
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Quiz on Science.
Are you worthy of the respect?
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53% knows the answer to this question:
"What sterile animal is produced when a male donkey breeds with a female horse?
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Quiz on Science
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"What is a young kangaroo called?
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Who Sang Quizzes
Who Sang These Songs?
Can you answer these 15 Sudden End questions correctly?
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99% knows the answer to this question:
"Who sang the famous song "Radio Radio" (1977)?
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Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
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73% knows the answer to this question:
"Who sang the song, "The Times They Are A-Changin’" (1964)?
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Who performs these songs?
Nobody knows more than 5 songs
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79% knows the answer to this question:
"Who sang the famous song "Theme From 'New York, New York'" (1980)
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Can you tell us who sang these songs?
Try to recognise at least 5!
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"Who sang the famous song "Walk Of Life" (1985) ?
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Quiz on music from the 1960s.
You won't score a perfect 10
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28% knows the answer to this question:
"Who sang the famous song "Suzie Q" (1968) ?
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Who Sang These Country Songs?
Question 10 is by far the hardest
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45% knows the answer to this question:
"Who performed the hit "Ring of Fire" (1963)?
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Who Sang These Songs?
Which music decade is your favorite?
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75% knows the answer to this question:
"Who sang the song, "Stayin' Alive" (1977)?
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Do you know who sang these songs?
Try to score higher than a 6!
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35% knows the answer to this question:
"Who sang the famous song "Thank God I'm A Country Boy" (1975) ?
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Who Sang These Songs?
Do you have a favorite songs between these 10 songs?
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58% knows the answer to this question:
"Who sang the famous song "Annie's Song" (1974)?
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Food & Beverage Quizzes
Food Quiz
What is your favorite Guilty Pleasure?
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58% knows the answer to this question:
"
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Quiz on Food and Beverage
What's your favorite pizza?
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44% knows the answer to this question:
"
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General Knowledge Quizzes
Can you top a 4 out of 10?
We dare you!
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60% knows the answer to this question:
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Impossible Knowledge Quiz
Strive for a 6 or higher
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78% knows the answer to this question:
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Mixed Trivia Quiz for Intellectuals
Dare to play?
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66% knows the answer to this question:
"
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Trivia with a sudden end of mixed knowledge.
Where did you end up before your first retry?
Average Score: 0
85% knows the answer to this question:
"
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Who Sang These Songs? Decade Edition!
At what decade did you fail? Leave in the comments
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20% knows the answer to this question:
"
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10 Hard Questions
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41% knows the answer to this question:
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For Those Who Love Trivia Quizzes
We would love to see your score below
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59% knows the answer to this question:
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Knowledge Questions that are Difficult
Can you top a 5? We bet you can't, but prove it!
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Unbeatable Knowledge Quiz
Nobody is able to score a perfect 10 in this one
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29% knows the answer to this question:
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Literature Quizzes
Movie Quizzes
Movie Quiz
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20% knows the answer to this question:
"Which of these Disney feature films was released first?
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Lights, Camera, Quotes!
Who can get a perfect 10? Share if you did!
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64% knows the answer to this question:
" "Here's looking at you, kid."
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Rewind to the 70s: Movie Quiz
Which of these have you seen in the cinema?
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66% knows the answer to this question:
"Who directed the movie, "The Godfather" (1972)?
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Movie Trivia Quiz
Scoring a 6 or better is harder than you think!
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56% knows the answer to this question:
"What "sweet home" state appears in a 2002 Reese Witherspoon title?
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Movie Quiz
We bet you will tap out!
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25% knows the answer to this question:
"Karen Carpenter died of complications from which illness?
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Movies & Series Quiz
Which TV series have you watched more than once?
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41% 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?
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Math Quizzes
Math Quiz
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"If you are 24 years old. How old will you be in 27 years time?
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10 Math Questions
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54% knows the answer to this question:
"Find the Highest Common Factor of these numbers - 38 and 57
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Math Examination
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20% knows the answer to this question:
"How many inches are in a foot?
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Try this Proverbs quiz and see if you can find the missing word!