Extremely challenging general knowledge questions.
Question 1 of 10
Which planet is named for the Roman goddess of love?
Question 2 of 10
What number of the alphabet in alphabetical order is the letter "J"?
Question 3 of 10
What color are Granny Smith apples?
Question 4 of 10
What does "subcutaneous" mean?
Question 5 of 10
By what process do plants use chlorophyll to make glucose, a food sugar?
Question 6 of 10
Who was the father of Heracles?
Question 7 of 10
What type of radar measures radial velocity?
Question 8 of 10
What does a lionfish have in its spiny fins?
Question 9 of 10
What is the name given to the largest of all the penguins?
Question 10 of 10
Which American political figure wrote the book "Earth in the Balance"?
Who Sang Quizzes
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Who Sang These Songs?
Can you match the artist?
Average Score: 994% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? " -
Who Sang These Hits From 1979?
Let us know your score below
Average Score: 727% knows the answer to this question: "Who sang the song, "Don't Stop 'Til You Get Enough" (1979)? " -
Who sang these songs?
10 hard questions
Average Score: 893% knows the answer to this question: "Who sang the famous song "Brothers In Arms" (1985) " -
Do you know who sang these songs?
Try to score higher than a 6!
Average Score: 988% knows the answer to this question: "Who sang the famous song "Thank God I'm A Country Boy" (1975) ? " -
Do you think you can name at least 6?
Play now!
Average Score: 974% knows the answer to this question: "Who sang the famous song "You Don't Bring Me Flowers" (1978) ? " -
Do you know who sang these songs?
Try scoring a 6+
Average Score: 933% knows the answer to this question: "Who sang the famous song "What A Wonderful World" (1968) ? "
History Quizzes
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Sudden Death Quiz
10 history questions
Average Score: 056% knows the answer to this question: "What number is equal to Roman numeral V? " -
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 542% knows the answer to this question: "In which country were the majority of the Nazi extermination camps during World War 1I? " -
History Quiz
Are you celebrating a perfect 10? Please tell us!
Average Score: 943% knows the answer to this question: "What year was John F. Kennedy assassinated? " -
80s Nostalgia Quiz
What videogame did you play in the 80s?
Average Score: 898% knows the answer to this question: "Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"? " -
History Quiz
What did you score?
Average Score: 647% knows the answer to this question: "Who was forced to read the Ningen Sengen, declaring that he was, in fact, just a human being? " -
Unbeatable History Quiz
Can you beat this quiz?
Average Score: 946% knows the answer to this question: "Which Hun emperor is called the Scourge of God? "
Geography Quizzes
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Geography Quiz
Think you can find your way?
Average Score: 667% 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: 530% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? " -
Geography Quiz
Did you find your way to the last question?
Average Score: 444% knows the answer to this question: "Fulham is in which London postcode? " -
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 695% knows the answer to this question: "Which country lies directly south of Mongolia? " -
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 495% 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: 629% knows the answer to this question: "Which is the largest continent on Earth? "
Music Quizzes
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10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 630% 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: 537% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? " -
Barbra Streisand Quiz
Average Score: 364% knows the answer to this question: "What is Barbra Streisand's middle name? "
Science Quizzes
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Can you get a better score than a 7?
Average Score: 741% knows the answer to this question: "In WWII who flew around in a plane called Avalon, named for St George's lance? " -
Quiz on Science
Did you complete the mission?
Average Score: 959% knows the answer to this question: "What is a young kangaroo called? "
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Can you beat the score of this nurse?
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Extremely Hard History Quiz, most people score only 3 out of 10.
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Everybody likes music, but how much do you know about it?