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Science Quiz. Most people will fail.

Question 1 of 10

What does a dialysis machine do?

Question 2 of 10

Which medical specialty focuses on disorders of the nervous system?

Question 3 of 10

Which planet's features are all named after women?

Question 4 of 10

Water rolls off the backs of an what "anatine" birds, known collectively as a badelynge?

Question 5 of 10

Don Wetzel is credited with inventing this while waiting in line in Dallas in 1968, and the first one is believed to have been installed the next year at the Chemical Bank branch in Rockville Centre on Long Island, New York. What is it?

Question 6 of 10

Take two hydrogen atoms and attach them, 106 degrees apart, to an oxygen atom. What do you get?

Question 7 of 10

You might not want to go to the martini bar with what former Soviet foreign minister, for whom an ad hoc explosive is named?

Question 8 of 10

This Australian fish sits at the bottom of the sea, looking like a rock, but it has perhaps the deadliest venom of all fish, and can kill you with its venomous barbs. What is it?

Question 9 of 10

In a fraction, what's the number above the vinculum?

Question 10 of 10

Slightly misquoted by Hollywood, on what Apollo mission did John Swigert and then James Lovell both say, "Houston, we've had a problem"?

Who Sang Quizzes

Who Sang These Songs?

Good luck scoring an high 8

Average Score: 7

72% knows the answer to this question: "Who sang the song, "Peggy Sue" (1957)? "
Can You Name The John Denver Song?

Most people only know 4!

Average Score: 8

68% knows the answer to this question: "From which John Denver song comes the famous line "All my bags are packed, I'm ready to go" "
Do You Know Who Sang These Songs?

We challenge you to score at least a 7!

Average Score: 9

76% knows the answer to this question: "Who sang the famous song, "Bridge Over Troubled Water" (1970)? "
Who Sang These Songs?

Do you think you can name at least 5?

Average Score: 9

86% knows the answer to this question: "Who sang the famous song "Suspicious Minds" (1969) "
Who Delivered These Hits?

What did you score?

Average Score: 7

83% knows the answer to this question: "Which rock & roll dynamo set the stage on fire with "Tutti Frutti" (1955)? "
Who Sang These Songs?

No one really knows more than 5 songs

Average Score: 8

92% knows the answer to this question: "Who sang the famous song "Bad" (1983) "

General Knowledge Quizzes

Knowledge Questions that are Difficult

Can you top a 4? We bet you can, but prove it!

Average Score: 5

98% knows the answer to this question: " "
General Knowledge Quiz

Proof Your Knowledge by scoring an 8+

Average Score: 5

46% knows the answer to this question: " "
Play This Knowledge Quiz

and find out what the answer is

Average Score: 6

25% knows the answer to this question: " "
Challenging Knowledge Quiz

Who is able to beat her score? Tell in the comments f you did

Average Score: 9

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

You will also fail at question 9

Average Score: 9

95% knows the answer to this question: " "
Challenging Knowledge Quiz

This quiz is way too hard for you!

Average Score: 6

74% knows the answer to this question: " "

Math Quizzes

Can you solve this?

go to Math Quiz

Average Score: 9

27% knows the answer to this question: "If a five day vacations costs 2500 dollars, how much does each day cost? "
Math Quiz

Please let us know your score below

Average Score: 9

25% knows the answer to this question: "What is 18 doubled? "
Math Quiz

We challenge you to score an 8+

Average Score: 9

21% knows the answer to this question: "What is twenty times twenty? "
Math Quiz

Absolutely no one scores higher than a 5

Average Score: 8

84% knows the answer to this question: "What is an estimate? "
Math Quiz

Are you real mathelete? Let us know below!

Average Score: 8

84% knows the answer to this question: "Which is the correct spelling? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 8

41% knows the answer to this question: "687+462+237 equals what number? "