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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

20% knows the answer to this question: "Who sang the famous song, "Oh, Pretty Woman" (1964)? "
Do You Know Who Sang These Songs?

We challenge you to score at least a 7!

Average Score: 9

39% knows the answer to this question: "Who sang the famous song, "Bridge Over Troubled Water" (1970)? "
Who Sang These Songs?

Which music decade is your favorite?

Average Score: 7

85% knows the answer to this question: "Who sang the song, "Stayin' Alive" (1977)? "
Can you tell us who sang these songs?

Share you score below

Average Score: 9

47% knows the answer to this question: "Who sang the song, "(Sittin’ on) The Dock of the Bay" (1968)? "
Who Delivered These Classics?

How many songs didn't you know?

Average Score: 8

28% knows the answer to this question: "Which vocal group charmed audiences with “Only You (And You Alone)” (1955)? "
Which artists sang there iconic songs?

Can you help us out?

Average Score: 7

59% knows the answer to this question: "Who performed the iconic hit “Let’s Dance” (1983)? "

General Knowledge Quizzes

General Knowledge Quiz

Will you be able to score a 7+?

Average Score: 5

35% knows the answer to this question: " "
General Knowledge Quiz

Sudden Death Edition

Average Score: 0

77% knows the answer to this question: " "
Mixed Trivia Quiz

Let us know your score below

Average Score: 5

94% knows the answer to this question: " "
Can you survive this Sudden End?

15 Mixed Knowledge Questions

Average Score: 0

96% knows the answer to this question: " "
Hard Mixed Trivia Quiz

This quiz is probably way too hard for you!

Average Score: 7

69% knows the answer to this question: " "
Play This Knowledge Quiz

and find out what the answer is

Average Score: 6

59% knows the answer to this question: " "

Math Quizzes

Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

83% knows the answer to this question: "38x39÷38 equals what number? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

25% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Quiz

Please let us know your score below

Average Score: 9

59% knows the answer to this question: "What is 18 doubled? "
Mathematics Quiz

What did you score? Let us know in the comments

Average Score: 7

37% knows the answer to this question: "Cans of soup are 45p. If I buy 3 cans on a 3 for 2 offer, what is the real price per can? "
Mathematics Quiz

Try to stay on your feet!

Average Score: 9

96% knows the answer to this question: "What is the total of 101 + 73 + 16? "
Math Quiz

Can you solve this?

Average Score: 7

39% knows the answer to this question: "789+530+271 equals what number? "

Extremely Hard Science Quiz Even Einstein would scratch his head!
Who sang these famous pop songs?
Extremely Hard History Quiz, most people score only 3 out of 10.