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?
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'Inaccessible Knowledge Quiz'
A quiz only seniors will be able to score a decent score
Average Score: 8100% knows the answer to this question: "What is a cervical collar also known as? "
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Play This Knowledge Quiz
Average Score: 8100% knows the answer to this question: "Bonjour is French for what greeting? "
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Mixed Knowledge Trivia
We bet you can't score higher than a 5
Average Score: 8100% knows the answer to this question: "The medical term "myocardial infarction" is best defined as? "
And do you know the answer to this one? "The Germans enjoy a good schweinknochel, even though it's what animal's knuckles?"
History Quizzes
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10 questions about history!
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Average Score: 7100% knows the answer to this question: "In 1950, scientists started to date which documents, found in the Dead Sea? " -
Challenging History Quiz
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Average Score: 9100% knows the answer to this question: "Who was murdered in the Ides of March in 44 BC by a group of senators led by Brutus and Cassius? " -
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? " -
History Knowledge Quiz
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Average Score: 8100% knows the answer to this question: "How old was Ronald Reagan when he died on June 5, 2004? " -
Quiz About History
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Average Score: 7100% knows the answer to this question: "Caporetto was a battle in which country in Europe in World War I? " -
History Quiz
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Average Score: 8100% knows the answer to this question: "Which civil rights activist was assassinated in 1968? " -
Very Hard History Quiz
Only people with an IQ of 140+ will score a 10
Average Score: 692% knows the answer to this question: "Advertising of which product was banned from UK television in 1965? " -
History Quiz
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Average Score: 899% knows the answer to this question: "The first Autobahn opened in which country in 1932? " -
Are you educated enough?
History Quiz
Average Score: 7100% knows the answer to this question: "Which nation became the 28th member of the European Union in 2013? "
Geography Quizzes
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Challenging Geography Quiz
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Average Score: 999% knows the answer to this question: "What type of vacations do people often take in cold, mountainous Switzerland? " -
Geography Knowledge Trivia Quiz
Not a single soul will score a 10
Average Score: 896% knows the answer to this question: "The river Nile is located on which continent? " -
Challenging Geography Quiz
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Average Score: 898% knows the answer to this question: "Which continent has the fewest countries? " -
Hard Geography Quiz
You won't score a 5 or higher!
Average Score: 695% knows the answer to this question: "Which city in Lombardy is the second largest city in Italy? " -
Geography Quiz
Find out if you belong to the 1%
Average Score: 9100% knows the answer to this question: "What breed of dogs originated in Afghanistan? " -
10 Geography Questions
Where did you go?
Average Score: 9100% knows the answer to this question: "In which country would tourists visit Ayers Rock? " -
Challenging Geography Quiz
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Average Score: 793% knows the answer to this question: "Which of these capital cities is in Europe? " -
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? " -
Geography Quiz
We challenge you to score at least a 7
Average Score: 996% knows the answer to this question: "Rice, soy sauce and fish sauce are traditional ingredients in what type of cooking? "
Music Quizzes
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Very Hard Music Quiz
10 Questions
Average Score: 6100% knows the answer to this question: "What classic song contains the lyrics "And the forests will echo with laughter.."? " -
Music Quiz
Can you do better than a lousy 6?
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Music Quiz
Can you do better than her 5 out of 10?
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?" " -
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? " -
Escape from reality and play this hard music quiz
Start Here
Average Score: 793% knows the answer to this question: "Paul Westerberg was the front man for which band originally named The Impediments? " -
Impossible Music Quiz
This quiz is way too hard for you!
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Music Quiz
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Average Score: 7100% knows the answer to this question: "What is a group of four performers called? " -
HARD Music Quiz
Let us know your score in the comments below
Average Score: 789% knows the answer to this question: "Who wrote the opening to "California Girls" the first time he took acid? " -
Challenging Music Quiz
We challenge you to do better than a 5 out of 10
Average Score: 899% knows the answer to this question: "Who "stuck a feather in his hat and called it macaroni"? "
Science Quizzes
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Science Quiz
We really think scoring higher than a 6 is impossible
Average Score: 996% knows the answer to this question: "When introduced by Raytheon, what appliance was originally called the Radar Range? " -
Nobody can score a perfect 10
Quiz for Scientists
Average Score: 10100% knows the answer to this question: "Just below the epiglottis are two plates called the thyroid cartilage, which in turn meet to produce what body part with a fruity name? " -
Science Quiz
Nobody can score a perfect 10
Average Score: 598% knows the answer to this question: "When would you find yourself taking a polygraph? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 6100% knows the answer to this question: "HP and IBM are brands of which product? " -
Play This Science Quiz
Only for quizzers with an high IQ
Average Score: 9100% knows the answer to this question: "Most of the oxygen in the air is produced by what chemical process? " -
Science Quiz
Prove you're a real scientist by scoring a 10
Average Score: 999% knows the answer to this question: "Torald Sollmann tried to find an antidote to what horrific gas ... by spraying himself with it? " -
Don't bother beating my score
Science Quiz
Average Score: 784% knows the answer to this question: "What do we call the teeth we grind our food with? " -
Hard Science Quiz
We think this quiz is way too hard for you!
Average Score: 8100% knows the answer to this question: "Earthquakes sometimes cause "tidal" what? " -
Mad Science Quiz
Can you do better than a 7?
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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60's music quiz
You won't score a perfect 10
Average Score: 8100% knows the answer to this question: "Who sang the famous song "Sunny Afternoon" (1966) ? " -
Who Sang These Songs
Did you know more than 5 songs?
Average Score: 9100% knows the answer to this question: "Who sang the famous song "You Make Me Feel Like A Natural Woman" (1967) ? " -
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?
What did you score?
Average Score: 9100% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? " -
Who Sang This Song: Sudden Death Style
Nobody will reach question 12
Average Score: 00% knows the answer to this question: "Who sang the famous song "Time After Time" (1984) ? " -
Who Sang These Songs?
You will not score higher than a 4
Average Score: 7100% knows the answer to this question: "Who sang the song, "Gangnam Style"? " -
Who Sang These Songs From The 70s?
10 hard questions
Average Score: 9100% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? " -
Who Sang These Songs?
You'll never ever score higher than a 6
Average Score: 6100% knows the answer to this question: "Who sang the famous song "Disco Inferno" (1976)? " -
Who Sang These Songs? - Sudden End Style
How many songs didn't you know?
Average Score: 00% knows the answer to this question: "Who sang the famous song "I Left My Heart in San Francisco" (1962)? "
Food & Beverage Quizzes
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Challenging Food & Beverages Quiz
We challenge you to beat his score!
Average Score: 8100% knows the answer to this question: "Pop tarts can be heated in which of the following? " -
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 Quiz
What is your favorite food?
Average Score: 799% knows the answer to this question: "On what holiday do children traditionally dress in costumes and walk door-to-door to gather candy? " -
Food Quiz
10 questions but you won't get them all correctly!
Average Score: 10100% knows the answer to this question: "Grapes come in what? " -
Food and Beverage Sudden End Quiz
15 questions!
Average Score: 099% knows the answer to this question: "What is the popular combination of drinks? " -
Challenging Food & Beverages Quiz
We challenge you to beat her score!
Average Score: 799% knows the answer to this question: "Placing a green tomato into a paper bag helps it to do what? " -
10 fun questions about food you probably can't answer
Food Quiz
Average Score: 9100% knows the answer to this question: "What food group do oatmeal, brown rice and whole wheat belong to? " -
Test Your Culinary Knowledge with this Delicious Quiz
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Average Score: 10100% knows the answer to this question: "A cucumber preserved in vinegar or salt is called what? " -
Food & Beverages Quiz
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Average Score: 8100% knows the answer to this question: "Where would you find mussels? "
General Knowledge Quizzes
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We hope you don't need any retries
but we think you do in this Trivia quiz!
Average Score: 999% knows the answer to this question: "Where was Nelson Mandela imprisoned? " -
Are you as clueless as him?
Trivia Quiz
Average Score: 896% knows the answer to this question: "A footballer ran 48km in the first half and 32km in the second half of the game. What was the total distance travelled? " -
Quiz Topic: General Knowledge
Do you get this hint?
Average Score: 7100% knows the answer to this question: "Which 1969 movie featured motorbikes and New Orleans? " -
You Don't Have The Knowledge For This One!
10 Mixed Trivia Questions
Average Score: 799% knows the answer to this question: "A girl cycled 34km before lunch and 34km after lunch. What was the total distance travelled? " -
Unbeatable Knowledge Quiz
Nobody can beat this quiz!
Average Score: 899% knows the answer to this question: "The Roman Coliseum is famous for which of these? " -
Daunting Knowledge Quiz
We hope you are smart enough!
Average Score: 792% knows the answer to this question: "Quasimodo is the leading character in which Disney film? " -
10 Specially Picked Questions To Fool You
This quiz is anything but easy
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10 Mixed Trivia Questions
Please share your score in the comments
Average Score: 899% knows the answer to this question: "The Japanese art of paper-folding is called what? " -
Can you beat a 6 out of 10
10 Unbeatable Questions
Average Score: 897% knows the answer to this question: "Pythagoras was a philosopher from which country? "
Literature Quizzes
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Literature Quiz
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Average Score: 799% knows the answer to this question: "Which one of these means an animal's poisonous fluids? " -
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?
We think not enough to get more than 4 answer correctly!
Average Score: 6100% knows the answer to this question: "What John Spyri story is about a girl who lives in the Alps? " -
Literature Quiz
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Average Score: 8100% knows the answer to this question: "What classic novel did D. H. Lawrence write in 1928? " -
Literature Quiz
How much knowledge have you stored in you brain about Literature?
Average Score: 796% knows the answer to this question: "What word means to award compensation to? " -
Literature Quiz
Who is your favorite author?
Average Score: 899% knows the answer to this question: "In "Robinson Crusoe", where is Robinson Crusoe stranded? " -
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!"? "
Movie Quizzes
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Crazy Quiz About Movies!
Nobody will be able to score a perfect 10
Average Score: 584% knows the answer to this question: "In which movie did Brad Pitt play the role of Tyler Durden? " -
Only 10% can complete all 10 of these movie titles
Movie Title Quiz
Average Score: 10100% knows the answer to this question: "Planet of the ….. " -
Movie Quiz
Can you top a 6 out of 10
Average Score: 898% knows the answer to this question: "Climb Every Mountain is from which film musical? " -
Movie Quiz
Can you score perfect 10?
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10 Hard Movie Questions
What is the last movie you have seen?
Average Score: 798% knows the answer to this question: "Which film star is married to Goldie Hawn? " -
Quiz about Movies
What is the last movie you saw?
Average Score: 899% knows the answer to this question: "What animated movie is based on "The Snow Queen" by Hans Christian Andersen? " -
It's highly doubtful you can complete even half of these movie titles in this quiz.
Movie Quiz
Average Score: 9100% knows the answer to this question: "One Flew Over the Cuckoo's "..." (1975) " -
HARD Movie Quiz
Enjoy and share your score below in the comments
Average Score: 6100% knows the answer to this question: "The Turning is a modern take on what novella? " -
Crazy Quiz About Movies!
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Average Score: 9100% knows the answer to this question: "Finish this famous movie title, "All About ___ ". "
Math Quizzes
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Math Quiz
We challenge you to score an 8+
Average Score: 999% knows the answer to this question: "What is twenty times twenty? " -
Math Quiz
Absolutely no one scores higher than a 5
Average Score: 8100% knows the answer to this question: "What is an estimate? " -
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 895% knows the answer to this question: "How many feet long is a 100-yard football field? " -
SUDDEN DEATH QUIZ
Try to stay on your feet!
Average Score: 00% knows the answer to this question: "How fast do you need to travel to go 150 miles in 3 hours? " -
Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 999% knows the answer to this question: "How many in a pair? " -
Mathematics Quiz
Are you a real mastermind in mathematics?
Average Score: 7100% knows the answer to this question: "It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now? " -
Math Quiz
Only those who are good with numbers stand a change!
Average Score: 9100% knows the answer to this question: "What is 123 times 4? " -
Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 10100% knows the answer to this question: "Which number is most commonly considered unlucky? " -
No one can score a 7 or better
Math Test
Average Score: 997% knows the answer to this question: "Which is the largest number? "