Play This Science Quiz
Question 1 of 10
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?
History Quizzes
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History Quiz
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Average Score: 899% knows the answer to this question: "Who founded the Ford Motor Company? " -
Quiz on History.
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Average Score: 9100% knows the answer to this question: "In 1982, 4 streets in which UK city were renamed after the members of the Beatles? " -
History Test
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Challenging History Quiz
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History Sudden End Quiz
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Quiz About History
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Easy History Quiz
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Challenging Quiz About History
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Average Score: 999% knows the answer to this question: "In the Trojan War, Paris of Troy famously stole away which woman? " -
History Quiz
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Average Score: 898% knows the answer to this question: "Geli Raubal had commited suicide on September 18th 1931, but who was her well known uncle? "
Geography Quizzes
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Are you smarter than this geographer?
Geography Quiz
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Geography Quiz
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Challenging Geography Quiz
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Challenging Geography Quiz
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Average Score: 899% knows the answer to this question: "Which of these cities is located in Holland? " -
Geography Quiz
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Average Score: 7100% knows the answer to this question: "With 1,000 plus rooms, what is the largest inhabited castle in the world? " -
Quiz on Geography
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Average Score: 9100% knows the answer to this question: "In what city would you find Hyde Park, as well as Piccadilly, Trafalgar and Belgrave squares? " -
Only an Aussie can score a perfect 10 in this quiz!
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Average Score: 8100% knows the answer to this question: "By what name are Australian women known generically? " -
Challenging Geography Quiz
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Average Score: 793% knows the answer to this question: "Which of these capital cities is in Europe? " -
Challenging Geography Quiz
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Average Score: 898% knows the answer to this question: "The birthplace of the Olympic games is Olympia, in which country? "
Music Quizzes
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Music Quiz
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Average Score: 999% knows the answer to this question: "According to grammar expert Irving Fisher what song's title would have been correct if it had been in response to the question, "Have you no bananas?" " -
Impossible Music Quiz
This quiz is way too hard for you!
Average Score: 899% knows the answer to this question: "Who sings 'Hound Dog'? " -
Challenging Music Quiz
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Average Score: 10100% knows the answer to this question: "Finish this line of lyrics: 'I've travelled each and every highway - And more, much more than this - I did it ___________'. " -
Music Quiz For Intelligent People
Are you smart enough?
Average Score: 7100% knows the answer to this question: "After a brief mid-career effort to play for the Detroit Lions, who included two of the Lions (Mel Farr and Lem Barney) portraying party-goers in the background of "What's Going On"? " -
Play Music Quiz
We bet you're not a musician!
Average Score: 9100% knows the answer to this question: "Which record company was founded in Detroit by Berry Gordy, Jr, a former boxer, who applied many of the business techniques he'd seen working on the Ford assembly line? " -
How often do you listen to music?
HARD Music Quiz
Average Score: 7100% knows the answer to this question: "Coolio reworked Stevie Wonder's "Pasttime Paradise," turning it into what song? " -
New Music Trivia
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Challenging Music Quiz
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Average Score: 7100% knows the answer to this question: "Italian Luciano Pavarotti was part of which music group? " -
HARD Music Quiz
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Average Score: 789% knows the answer to this question: "Who wrote the opening to "California Girls" the first time he took acid? "
Science Quizzes
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Most people can't even score 5 out of 10 in this science quiz
Play Science Quiz
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Science Quiz
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Average Score: 10100% knows the answer to this question: "Poodle, collie, beagle and golden retriever are all types of what animal? " -
Try scoring a 10 out of 10
10 HARD Science Questions
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Science Quiz
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Science Quiz
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Hard Science Quiz
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Average Score: 999% knows the answer to this question: "What property is a measurement of how hot or cold something is? " -
Hard Science Quiz
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Mad Science Quiz
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Average Score: 8100% knows the answer to this question: "When you shuffle along carpets on dry days, the friction builds up your negative charge, which is attracted to the positive charge on a doorknob. What does that produce? "
Who Sang Quizzes
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Who Sang These Famous Classic Rock Songs?
What's your favorite classic rock hit? Let us know in the comments!
Average Score: 8100% knows the answer to this question: "Who sang the famous song "(I Can't Get No) Satisfaction" (1965)? " -
Who Sang These Songs?
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Average Score: 997% knows the answer to this question: "Who sang the famous song "Starman" (1972) " -
Who Sang These Songs?
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Average Score: 9100% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? " -
Do You Know Who Sang These Songs?
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Average Score: 8100% knows the answer to this question: "Who sang the famous song "Pinball Wizard" (1969)? " -
Who Sang This Song: Sudden Death Style
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Average Score: 00% knows the answer to this question: "Who sang the famous song "Time After Time" (1984) ? " -
For people who are older than 40 this is going to be a hard quiz!
Who sang these songs from the 90s?
Average Score: 1495% knows the answer to this question: "Who sang the famous song "The Show Must Go On" (1991) " -
Who Sang These Songs?
Did you know these songs?
Average Score: 998% knows the answer to this question: "Who sang the famous song "Lay Lady Lay" (1969) " -
Who Sang These Songs?
Will you be able to do a better job?
Average Score: 10100% knows the answer to this question: "Who sang the famous song "Peggy Sue" (1962)? " -
60's music quiz
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Average Score: 892% knows the answer to this question: "Who sang the famous song "Sunny Afternoon" (1966) ? "
Food & Beverage Quizzes
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Challenging Food & Beverages Quiz
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Average Score: 8100% knows the answer to this question: "Pop tarts can be heated in which of the following? " -
Can you answer all 10 questions correctly?
Challenging Quiz About Food & Beverages
Average Score: 7100% knows the answer to this question: "The gland which controls your metabolism is called what? " -
Show us you knowledge of Food!
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Average Score: 683% knows the answer to this question: "You can enjoy such dishes as Thumper Meets Bumper, Tire Tread Tortillas and Rigor Mortis Bear Stew at what Marlinton, West Virginia, event? " -
Challenging Food Quiz
10 HARD questions about food & beverages
Average Score: 6100% knows the answer to this question: "if you order Chateaubriand, what type of meat will you be served? " -
10 fun questions about food you probably can't answer
Food Quiz
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Challenging Food Quiz
We bet you're not a true chef!
Average Score: 998% knows the answer to this question: "Known for its sweet, deep-red flesh, what orange mutation probably first appeared in 17th century Sicily? " -
Food & Beverages Quiz
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Average Score: 8100% knows the answer to this question: "Where would you find mussels? " -
Can you solve this Food Riddle?
Food Quiz
Average Score: 6100% knows the answer to this question: "Which type of beverage typically contains fruit? " -
Food and Beverage Sudden End Quiz
15 questions!
Average Score: 099% knows the answer to this question: "What is the popular combination of drinks? "
General Knowledge Quizzes
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Sudden Death Quiz
don't get fooled!
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Unbeatable Knowledge Quiz
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HARD General Knowledge Quiz
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Average Score: 779% knows the answer to this question: "He was no monster, but who composed "I Love You California," which became that state's official song? " -
Trivia Quiz
Only play if you're smart enough
Average Score: 788% knows the answer to this question: "How old was Bruce Lee when he died? " -
Knowledge Quiz
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Average Score: 798% knows the answer to this question: "Which spine-chilling Hitchcock horror starring Anthony Perkins and Janet Leigh features the infamous shower scene? " -
Challenging Mixed Trivia
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General Knowledge Quiz
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Average Score: 896% knows the answer to this question: "In which country is the 2006 movie 'Marie Antoinette' set? " -
Do you know the answer to this riddle?
Mixed Knowledge Quiz
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Please be smarter than this man
10 Challenging Knowledge Questions
Average Score: 999% knows the answer to this question: "What is the name of the neck injury caused by sudden movement? "
Literature Quizzes
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Literature Quiz
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Literature Quiz
How much knowledge have you stored in you brain about Literature?
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Literature Quiz
How much knowledge have you stored in your brain about Literature?
Average Score: 684% knows the answer to this question: "Which king said "A horse, a horse! my kingdom for a horse!"? " -
Literature Quiz
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Literature Test
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Average Score: 8100% knows the answer to this question: "Who wrote the comedy "Midsummer Night's Dream"? " -
Tell us, what do you really know about literature?
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Average Score: 6100% knows the answer to this question: "What John Spyri story is about a girl who lives in the Alps? " -
Literature Quiz
Who is your favorite author?
Average Score: 899% knows the answer to this question: "In "Robinson Crusoe", where is Robinson Crusoe stranded? "
Movie Quizzes
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We bet you can't even finish half of these movie titles in this quiz
Movie Quiz
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Crazy Quiz About Movies!
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Movie Quiz
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Movie Quiz Challenge
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HARD Movie Quiz
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Average Score: 6100% knows the answer to this question: "The Turning is a modern take on what novella? " -
Quiz about Movies
What is the last movie you saw?
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It's highly doubtful you can complete even half of these movie titles in this quiz.
Movie Quiz
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Movie Quiz
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10 Hard Movie Questions
What is the last movie you have seen?
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Math Quizzes
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Math Quiz
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Math Quiz
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Challenging Math Quiz
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Unbeatable Math Quiz
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Math Quiz
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Average Score: 8100% knows the answer to this question: "What is an estimate? " -
Math Quiz
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Math Quiz
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Math Quiz Time!
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Mathematics Quiz
Average Score: 899% knows the answer to this question: "94 is how many less than 100? "
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Can you beat the score of this nurse?
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Who sang these songs from the 20s?
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Everybody likes music, but how much do you know about it?