Challenging Science Quiz
Question 1 of 10
It's thought that the Pacific tree frog is the only species of frog to make this noise, but because it lives in Hollywood, the sound became established through the movies. What sound is this?
Question 2 of 10
Which paired organ in your body is two different sizes, because it makes room for your heart?
Question 3 of 10
What is unusual about the eyes of both the seahorse and the lizard?
Question 4 of 10
Roughly how big is each of your kidneys?
Question 5 of 10
Where would you find the only joint in the human body that can rotate 360??
Question 6 of 10
What infection, first observed by Utrecht phytopathologist Bea Schwarz in 1921, is caused by a fungus called Ophiostoma ulmi?
Question 7 of 10
Butterflies and honeybees can see what kind of light, which reflects off some flower petals to direct these insects to the nectar-filled center?
Question 8 of 10
Your cecum, colon and rectum make up what part of your body?
Question 9 of 10
Aside from the Moon, what is typically the brightest object in the night sky?
Question 10 of 10
The four innermost Jovian moons are named for the biggest one, which in turn was named for what nymph, who nursed the baby Zeus?
History Quizzes
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History Quiz
Sorry if you didn't score a 6 or higher
Average Score: 620% knows the answer to this question: "What was Germany's main strategy for trying to conquer Britain in World War 1I? " -
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 555% knows the answer to this question: "What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813? " -
1980s Nostalgia Quiz
Try scoring a 7 or higher
Average Score: 824% 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
What answer did you not know?
Average Score: 976% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the full name of which singer? " -
History Quiz
Do you have what it takes?
Average Score: 553% knows the answer to this question: "Which country won the 1958 FIFA World Cup in Sweden? " -
History Quiz
Tell us your score below
Average Score: 468% knows the answer to this question: "How many men did the German Army loose at the Battle of Amiens? " -
10 History Questions
Do you know this riddle?
Average Score: 436% knows the answer to this question: "What is the name commonly associated with a 1974 military coup in Portugal? " -
Quiz on History
We think you can do way better than a difficult 6
Average Score: 479% knows the answer to this question: "In June 2013, the north of which country suffered terrible floods? " -
Calling All History Buffs!
Can You Beat the Experts?
Average Score: 722% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? "
Geography Quizzes
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Geography Quiz
You're invited!
Average Score: 595% 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: 464% knows the answer to this question: "What is the capital of Kentucky? " -
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 668% knows the answer to this question: "Which is the largest continent on Earth? " -
Geography Quiz
Think you can find your way?
Average Score: 684% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 626% knows the answer to this question: "Which country lies directly south of Mongolia? " -
Geography Quiz
Did you find your way to the last question?
Average Score: 483% knows the answer to this question: "Fulham is in which London postcode? " -
Geography Quiz
Thumbs up when you score a 10/10
Average Score: 533% knows the answer to this question: "What was the middle name of the explorer Captain Scott? "
Music Quizzes
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10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 728% knows the answer to this question: "What was John Denver's birth name? " -
Alternative Rock Music Quiz
Have you ever heard of any of these bands?
Average Score: 577% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? " -
Barbra Streisand Quiz
Average Score: 423% knows the answer to this question: "What is Barbra Streisand's middle name? "
Science Quizzes
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Quiz on Science
Did you complete the mission?
Average Score: 929% knows the answer to this question: "What is a young kangaroo called? " -
Science Quiz with challenging questions
Who is able to score higher than an impossible 8?
Average Score: 838% 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? " -
Quiz on Science.
Are you worthy of the respect?
Average Score: 769% knows the answer to this question: "What sterile animal is produced when a male donkey breeds with a female horse? "
Who Sang Quizzes
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Can you name the singers of these songs?
Do you know the artist of all these songs?
Average Score: 347% knows the answer to this question: "Who sang the famous song "Marathon" (1985)? " -
Who Sang These 90s Songs?
Feels like yesterday isn't it?
Average Score: 799% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? " -
Motown Legends: Can You Name the Artist Behind These Hits?
Can you match the song to the Motown legend?
Average Score: 721% knows the answer to this question: "Who sang the song, "Tracks of My Tears" (1965)? " -
Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
Average Score: 687% knows the answer to this question: "Who sang the song, "The Times They Are A-Changin’" (1964)? " -
Do you know who sang these songs?
Try scoring a 6+
Average Score: 950% knows the answer to this question: "Who sang the famous song "What A Wonderful World" (1968) ? " -
Can you tell us who sang these songs?
Good luck playing!
Average Score: 960% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) " -
Who Sang These Country Songs?
Question 10 is by far the hardest
Average Score: 852% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? " -
Who sang these songs?
10 Questions
Average Score: 933% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? " -
Who sang these songs?
Are you older than 40? Then your chance is very slim you will score a 6 or better
Average Score: 995% knows the answer to this question: "Who sang the famous song "Strangers In The Night" (1966) ? "
Food & Beverage Quizzes
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Food Quiz
What is your favorite Guilty Pleasure?
Average Score: 653% knows the answer to this question: " " -
Quiz on Food and Beverage
What's your favorite pizza?
Average Score: 969% knows the answer to this question: " "
General Knowledge Quizzes
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10 Questions We Hope You Know The Answer To
Let us know your score below
Average Score: 520% knows the answer to this question: " " -
Impossible Knowledge Quiz
Strive for a 6 or higher
Average Score: 629% knows the answer to this question: " " -
Quiz on a Variety of Topics
Did you also had a awful score? We hope not!
Average Score: 922% knows the answer to this question: " " -
Imposible Mixed Trivia Questions
Who is able to score better than a 6?
Average Score: 868% knows the answer to this question: " " -
Trivia with a blend of knowledge.
What did you score? Please tell us in the comments
Average Score: 846% knows the answer to this question: " " -
10 Mixed Trivia Questions
Will you be able to make it to question 10?
Average Score: 682% knows the answer to this question: " " -
Trivia Contest
Will you succeed?
Average Score: 670% knows the answer to this question: " " -
Quiz on General Knowledge
Are you smart enough to beat her score? Prove it to us!
Average Score: 541% knows the answer to this question: " " -
Knowledge Questions that are Difficult
Can you top a 5? We bet you can't, but prove it!
Average Score: 646% knows the answer to this question: " "
Literature Quizzes
Movie Quizzes
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Rewind to the 70s: Movie Quiz
Which of these have you seen in the cinema?
Average Score: 839% knows the answer to this question: "Who directed the movie, "The Godfather" (1972)? " -
Lights, Camera, Quotes!
Who can get a perfect 10? Share if you did!
Average Score: 826% knows the answer to this question: " "Here's looking at you, kid." " -
Movie Quiz
Have no fear the answer is here
Average Score: 553% 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: 522% knows the answer to this question: "Karen Carpenter died of complications from which illness? " -
Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 840% 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? "
Math Quizzes
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10 Math Questions
For you to solve
Average Score: 762% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 " -
Math Examination
Try scoring a 7+
Average Score: 979% 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: 743% knows the answer to this question: "40x41÷40 equals what number? "
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Try this Proverbs quiz and see if you can find the missing word!
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Who sang these famous pop songs?