Science Quiz: Extremely challenging!
Question 1 of 10
In printing, this color is all colors together. It light, it is the absence of color. What is it?
Question 2 of 10
What kind of rocks are basalt (found under the continents) and granite (which makes up much of the continents that float over the tectonic plates)?
Question 3 of 10
Euclid discovered that the first four of these: 6, 28, 496 and 8,128. The fifth is 33,550,336 and is credited to Hudalrichus Regius, who found it in the 1500s. What are they?
Question 4 of 10
Giovanni Schiaparelli described channels he called "canali," leading many to believe that what planet had artificial canals filled with water?
Question 5 of 10
Paper has been traced to AD 105, where it was in use in which present-day country?
Question 6 of 10
Don't be too depressed about this, but at room temperature, what is the lightest solid element (in terms of density)?
Question 7 of 10
Most breeds of cattle were bred from what extinct wild ox that once roamed over Europe, Asia and northern Africa?
Question 8 of 10
Which Greek letter is used in mathematics for a very small positive quantity, and sometimes appears in trivia events as a non-point?
Question 9 of 10
Absorbine Jr got us all worried about what scaly skin condition, caused by a ringworm fungus?
Question 10 of 10
In what country was fire opal once called Quetzalitzlipyollitli, which means "Stone of the Bird of Paradise"?
History Quizzes
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10 History Questions
Who knows enough for a 10/10
Average Score: 487% knows the answer to this question: "What was one of the nicknames of the US's 369th Infantry Regiment? " -
History Quiz
Can you top a 6? We challenge you to do so!
Average Score: 920% knows the answer to this question: "Which city saw protests in Tiananmen Square in 1989? " -
10 History Questions
Do you know this riddle?
Average Score: 441% knows the answer to this question: "What is the name commonly associated with a 1974 military coup in Portugal? " -
10 Questions about History
Do you like History Quizzes?
Average Score: 444% knows the answer to this question: "What was the name of the chemical element created by the Berkeley University in March 1950? " -
80s Nostalgia Quiz
What videogame did you play in the 80s?
Average Score: 894% knows the answer to this question: "Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"? " -
10 Historical Trivia Questions
Do us a favor and share your score in the comments below
Average Score: 669% knows the answer to this question: "Which American president was caught up in the "Watergate" scandal? " -
Across the Pond: UK & USA History Quiz
We would love to see your score below
Average Score: 987% knows the answer to this question: "Which famous London landmark, completed in 1894, was designed by Sir Joseph Bazalgette and serves as a critical transportation hub? " -
Calling All History Buffs!
Can You Beat the Experts?
Average Score: 731% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? " -
History Quiz
What answer did you not know?
Average Score: 930% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the full name of which singer? "
Geography Quizzes
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Geography Quiz
Think you can find your way?
Average Score: 680% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? " -
Geography Quiz
You're invited!
Average Score: 565% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 628% knows the answer to this question: "Which country lies directly south of Mongolia? " -
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 638% knows the answer to this question: "Which is the largest continent on Earth? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 452% knows the answer to this question: "What is the capital of Kentucky? " -
Geography Quiz
Did you find your way to the last question?
Average Score: 453% knows the answer to this question: "Fulham is in which London postcode? " -
Geography Quiz
Thumbs up when you score a 10/10
Average Score: 526% knows the answer to this question: "What was the middle name of the explorer Captain Scott? "
Music Quizzes
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Alternative Rock Music Quiz
Have you ever heard of any of these bands?
Average Score: 569% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? " -
10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 666% knows the answer to this question: "What was John Denver's birth name? " -
Barbra Streisand Quiz
Average Score: 358% knows the answer to this question: "What is Barbra Streisand's middle name? "
Science Quizzes
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Science Quiz with challenging questions
Who is able to score higher than an impossible 8?
Average Score: 864% 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: 757% knows the answer to this question: "What sterile animal is produced when a male donkey breeds with a female horse? " -
Quiz on Science
Did you complete the mission?
Average Score: 949% knows the answer to this question: "What is a young kangaroo called? "
Who Sang Quizzes
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Who Sang These 90s Songs?
Feels like yesterday isn't it?
Average Score: 770% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? " -
Can you tell us who sang these songs?
Good luck playing!
Average Score: 944% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) " -
Quiz on music from the 1960s.
You won't score a perfect 10
Average Score: 656% knows the answer to this question: "Who sang the famous song "Suzie Q" (1968) ? " -
Who Sang These Songs?
Did you have more than 6 songs correctly?
Average Score: 927% knows the answer to this question: "Who sang the famous song "American Pie" (1972) ? " -
Who Sang These Country Songs?
Question 10 is by far the hardest
Average Score: 884% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? " -
Motown Legends: Can You Name the Artist Behind These Hits?
Can you match the song to the Motown legend?
Average Score: 750% knows the answer to this question: "Who sang the song, "Tracks of My Tears" (1965)? " -
Who Sang These Songs?
Do you have a favorite songs between these 10 songs?
Average Score: 933% knows the answer to this question: "Who sang the famous song "Annie's Song" (1974)? " -
Who sang these songs?
10 Questions
Average Score: 981% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? " -
Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
Average Score: 634% knows the answer to this question: "Who sang the song, "The Times They Are A-Changin’" (1964)? "
Food & Beverage Quizzes
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Quiz on Food and Beverage
What's your favorite pizza?
Average Score: 921% knows the answer to this question: " " -
Food Quiz
What is your favorite Guilty Pleasure?
Average Score: 681% knows the answer to this question: " "
General Knowledge Quizzes
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Ultimate Mixed Trivia Quiz
It's a miracle if you're able to score a perfect 10
Average Score: 555% knows the answer to this question: " " -
General Knowledge Quiz
We would love to see your score below
Average Score: 645% knows the answer to this question: " " -
Trivia with a sudden end of mixed knowledge.
Where did you end up before your first retry?
Average Score: 075% knows the answer to this question: " " -
Blast from the Recent Past: 2010s Trivia
Dare to Score an 8 or Above? Few Can Ace This Ultimate 2010s Challenge!"
Average Score: 325% knows the answer to this question: " " -
Can you top a 4 out of 10?
We dare you!
Average Score: 433% knows the answer to this question: " " -
'Quiz on General Knowledge'
We bet you won't score higher than a 4
Average Score: 687% knows the answer to this question: " " -
Are you aware of the answer we seek?
Challenging Trivia Quiz
Average Score: 636% knows the answer to this question: " " -
Quiz on a Variety of Topics
Did you also had a awful score? We hope not!
Average Score: 994% knows the answer to this question: " " -
Mixed Trivia Quiz
Let us know your answers below
Average Score: 552% knows the answer to this question: " "
Literature Quizzes
Movie Quizzes
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Movie Quiz
We bet you will tap out!
Average Score: 544% knows the answer to this question: "Karen Carpenter died of complications from which illness? " -
Rewind to the 70s: Movie Quiz
Which of these have you seen in the cinema?
Average Score: 832% 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: 885% knows the answer to this question: " "Here's looking at you, kid." " -
Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 878% 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? " -
Movie Quiz
Have no fear the answer is here
Average Score: 538% knows the answer to this question: "Which of these Disney feature films was released first? "
Math Quizzes
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Math Examination
Try scoring a 7+
Average Score: 955% knows the answer to this question: "How many inches are in a foot? " -
10 Math Questions
For you to solve
Average Score: 744% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 " -
Math Quiz
We hope you'll score higher than a 3+4
Average Score: 777% knows the answer to this question: "40x41÷40 equals what number? "
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Who or what am I?
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Who or what am I?
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Extremely Hard History Quiz, most people score only 3 out of 10.