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Impossible Knowledge Test

Question 1 of 10

In 1989, authorities added 750 metric tonnes of lead weights around the north side of its base, to keep what city's Leaning Tower from collapsing?

Question 2 of 10

What was the purpose of the American Colonization Society, founded in 1816?

Question 3 of 10

Julia Davis Chandler is thought to be the first to add jelly to what sandwich, once only served in New York City's finest tearooms?

Question 4 of 10

Marc Chagall moved to what city in the early twentieth century to learn more about art?

Question 5 of 10

Sali Berisha was the first Albanian president since World War II who was not of what party?

Question 6 of 10

The word ballet comes from the word for "dance" in what language?

Question 7 of 10

Which of these people is not entombed in Westminster Abbey ... and wasn't even British?

Question 8 of 10

Karl Landsteiner figured out the types of this, and co-discovered the Rhesus factor. Types of what?

Question 9 of 10

What is the symbol for EDGE on an iPhone status bar?

Question 10 of 10

Introduced by Japanese ophthalmologist Shinobu Ishihara in 1917, what does the Ishihara test determine?

Who Sang Quizzes

Who Sang These Songs From The 60s, 70s & 80s?

Let us know your score below!

Average Score: 7

72% knows the answer to this question: "Who sang the famous song, "Oh, Pretty Woman" (1964)? "
Who Sang These Songs?

How many songs did you know?

Average Score: 9

67% knows the answer to this question: "Who performed "Hound Dog" (1956)? "
Did you know the songs?

and the artists who sang them?

Average Score: 7

55% knows the answer to this question: "Which jazz crooner made “My Way” (1969) his signature tune? "
Most people don't remember the artist of these famous 70s songs

10 famous songs

Average Score: 9

54% knows the answer to this question: "Who sang the famous song "Hotel California" (1977) ? "
Who sang?

How many could you name? Let us know below!

Average Score: 7

92% knows the answer to this question: "Who sang the famous song, "Blue Suede Shoes" (1956)? "
Who Sang These Songs?

Do you recognize the artist by the song title?

Average Score: 6

67% knows the answer to this question: "Who sang the song, "Can't Help Falling in Love" (1961)? "

General Knowledge Quizzes

15 Hard General Knowledge Questions

Find out if you have any brains

Average Score: 0

72% knows the answer to this question: " "
Think You’re a Trivia Expert?

Take Our 10-Question Quiz and Prove It!

Average Score: 5

39% knows the answer to this question: " "
General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 6

47% knows the answer to this question: " "
10 Mixed Trivia Questions

We dare you to score at least an 8

Average Score: 6

66% knows the answer to this question: " "
General Knowledge Quiz

We bet you won't be able to score a 10/10

Average Score: 5

26% knows the answer to this question: " "
Ultimate Mixed Trivia Quiz

It's a miracle if you're able to score a perfect 10

Average Score: 5

61% knows the answer to this question: " "

Math Quizzes

Test Your Math Knowledge

Absolutely nobody scores a solid 10

Average Score: 9

32% knows the answer to this question: "What number when added to 1661, gives 2723? "
Math Quiz

Are you real mathelete? Let us know below!

Average Score: 8

88% knows the answer to this question: "Which is the correct spelling? "
Math Quiz

We hope you're smart enough for these questions

Average Score: 8

37% 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: 7

24% knows the answer to this question: "687+462+237 equals what number? "
Mathematics Quiz

Try to stay on your feet!

Average Score: 9

34% knows the answer to this question: "What is the total of 101 + 73 + 16? "
Math Quiz

Absolutely no one scores higher than a 5

Average Score: 8

80% knows the answer to this question: "What is an estimate? "

Do you remember these old cities?
How much do you know about food and beverages?
Who sang these songs from the 20s?