Few people can answer these questions correctly.
Question 1 of 10
The ten-gallon hat actually only holds two or three quarts. How many quarts are in 10 gallons?
Question 2 of 10
Sodium hydroxide is NaOH, also called caustic acid. And it's also called something else. What?
Question 3 of 10
You share 99.8% of your DNA with your science teacher, and 98.4% with what animal?
Question 4 of 10
French engineer Gaspard de Coriolis worked on the transfer of energy in rotating systems like waterwheels. But today, his name is more closely associated with what phenomenon?
Question 5 of 10
What Paleozoic ocean, sort of the father of the Atlantic, was named for the father of Atlas?
Question 6 of 10
Of the 600 species over 40 million years, only the African and Asian species of Loxodonta survive. What animal is this?
Question 7 of 10
Because of drying and machining what, roughly speaking, are the actual measurements of a 2x4?
Question 8 of 10
In 2002, Karl Glazebrook and Ivan Baldry looked at some 200,000 galaxies, and figured out that the universe was what color, inspired by Starbucks?
Question 9 of 10
When you do this to meat, you create a polyaromatic hydrocarbon called benzopyrene, which is mildly carcinogenic. What?
Question 10 of 10
As Alice in Wonderland would attest, people in what profession were prone to psychosis caused by mercury poisoning from the felt they used?
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: 991% knows the answer to this question: "Who sang the famous song "Imagine" (1971) ? " -
Who Sang These Songs?
Who is able to score higher than a 6?
Average Score: 745% 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: 734% 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: 759% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? " -
Who sang these songs from the 50s, 60s & 70s
Which decade do you love musically?
Average Score: 966% knows the answer to this question: "Who sang the song, "Jailhouse Rock" (1957)? " -
Who sang these songs?
Question 5 is impossible
Average Score: 899% knows the answer to this question: "Who sang the famous song Yesterday (1965)? "
History Quizzes
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Is your IQ high enough?
History Quiz
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Calling All History Buffs!
Can You Beat the Experts?
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Are you a history buff
play this history quiz!
Average Score: 883% 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: 999% 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: 458% knows the answer to this question: "1953 tennis stars Maureen Connolly and Doris Hart were from which country? " -
Are you wise enought?
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Average Score: 450% knows the answer to this question: "To which political party did George Washington belong? "
Geography Quizzes
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Geography Quiz
Thumbs up when you score a 10/10
Average Score: 653% knows the answer to this question: "Which explorer gave the Pacific Ocean its name? " -
Geography Quiz
You're invited!
Average Score: 553% 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!
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Hard Geography Quiz
Only for people with a lot of knowledge!
Average Score: 430% 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: 624% 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: 549% knows the answer to this question: "Which country has the most islands in the world? "
Music Quizzes
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What is your favourite decade?
Average Score: 930% 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: 867% 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: 990% 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: 852% knows the answer to this question: "'Viva ____' " -
Challenging Music Quiz
We challenge you to do better than a 5 out of 10
Average Score: 887% 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: 726% knows the answer to this question: "What is a group of four performers called? "
Science Quizzes
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Try scoring a 10 out of 10
10 HARD Science Questions
Average Score: 722% 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: 845% knows the answer to this question: "Fillies become mares, the female of what animal? " -
Be like this Owl
Average Score: 926% 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: 856% 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: 827% 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: 958% knows the answer to this question: "What is electrical current that reverses its direction at a regular interval called? "
Food & Beverage Quizzes
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Food and Beverage Sudden Death Quiz
15 questions!
Average Score: 073% knows the answer to this question: " " -
Who will be better in this Food and Beverages quiz, you or one of your friends?
Average Score: 699% knows the answer to this question: " " -
Nobody will score a 10/10 in this food quiz.
Start Quiz
Average Score: 584% knows the answer to this question: " " -
Do you know the answers about these Fruit and Veggies?
Average Score: 787% knows the answer to this question: " " -
Food and Beverages Quiz
Average Score: 758% knows the answer to this question: " " -
Challenging Food & Beverages Quiz
We challenge you to beat her score!
Average Score: 950% knows the answer to this question: " "
General Knowledge Quizzes
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Brain-Teasing Trivia Questions
We wonder what you will score
Average Score: 586% knows the answer to this question: " " -
General Knowledge Quiz
And..? Did you know it all?
Average Score: 592% 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: 884% knows the answer to this question: " " -
Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 570% knows the answer to this question: " " -
His score is unbeatable by anyone!
Impossible Knowledge Quiz
Average Score: 892% knows the answer to this question: " " -
Sudden Death
Only a genius will make it all the way to question 10
Average Score: 743% knows the answer to this question: " "
Literature Quizzes
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Only bookworms will score high at this literature quiz
Average Score: 420% 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: 645% 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: 677% knows the answer to this question: "Which of these means to agree or concur? " -
A quiz only for book lovers!
Average Score: 644% knows the answer to this question: "Which one of the following is an exclamation? " -
Are you a real Bookworm?
Average Score: 356% 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: 981% knows the answer to this question: "Which of these fiction genres features fantastic plots and magical creatures? "
Movie Quizzes
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how often do you go to the movie theater?
Movie Quiz
Average Score: 774% knows the answer to this question: "Marilyn Monroe starred in which of these classic movies? " -
Movie Quiz Challenge
Think you have what it takes to do better than me?
Average Score: 867% knows the answer to this question: "What type of film is "Kung Fu Panda 2"? " -
It's highly doubtful you can complete even half of these movie titles in this quiz.
Movie Quiz
Average Score: 749% knows the answer to this question: "One Flew Over the Cuckoo's "..." (1975) " -
Quiz about Movies
What is the last movie you saw?
Average Score: 865% knows the answer to this question: "What animated movie is based on "The Snow Queen" by Hans Christian Andersen? " -
10 Questions about popular movies
Start Movie Quiz
Average Score: 899% knows the answer to this question: "In which film did Robin Williams dress up as a Scottish nanny? " -
Movie Quiz
Can you score perfect 10?
Average Score: 636% knows the answer to this question: "What is Whoopi Goldberg's character doing for a living before posing as a nun after witnessing a mob killing? "
Math Quizzes
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Math Quiz
We hope you're smart enough for these questions
Average Score: 871% 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: 722% 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: 1061% knows the answer to this question: "Which number is most commonly considered unlucky? " -
Mathematics Quiz
Nobody is able to score a perfect 10
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 859% 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: 869% knows the answer to this question: "How many feet long is a 100-yard football field? "
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Who or what am I?
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General knowledge quiz
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Movies Quiz