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Challenge Your Knowledge

Question 1 of 10

Named for a TV vessel, the first space shuttle built never made it to space. What was it?

Question 2 of 10

Halogens get their name from the idea that form salts. Which of these is not a halogen?

Question 3 of 10

What avian is able to see both ultraviolet and polarized light and even seems to have its own magnetic compass?

Question 4 of 10

Caused by UV light, what is another name for photokeratitis?

Question 5 of 10

What Ethiopian queen sits in the sky on a W-shaped throne of stars?

Question 6 of 10

What member of the parrot order of birds is unusual, due to its headcrest, gall bladder and dull-colored feathers?

Question 7 of 10

By about 40 miles, which is longer, the circumference of the equator or the distance from pole to pole along the earth's surface?

Question 8 of 10

Equal to 15/94 of a second, the name of what smallest unit of medieval time came to apply to what was thought to be the smallest unit of matter?

Question 9 of 10

What animals did Jane Goodall become famous for studying in Tanzania's Gombe Stream National Park?

Question 10 of 10

Somatology is the study of what?

Who Sang Quizzes

Who Sang These Songs?

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Average Score: 9

64% knows the answer to this question: "Who sang "Great Balls of Fire" (1957)? "
Who Sang These Songs?

Can you name the artists we're looking for?

Average Score: 7

65% knows the answer to this question: "Who sang the song, "Then He Kissed Me" (1963)? "
Who Performed This Hit?

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Average Score: 7

80% knows the answer to this question: "Which rock pioneer shook the world with “Heartbreak Hotel” (1956)? "
We are looking for the artists who sang these songs

What is your go-to music for relaxing?

Average Score: 6

40% knows the answer to this question: "Who sang the song, "Rockin’ Me" (1976)? "
Who Sang These Songs?

Do you sing-a-long?

Average Score: 7

85% knows the answer to this question: "Who performed “Sailing” in 1979? "
Who Sang These Songs?

Who is your favorite singer?

Average Score: 9

29% knows the answer to this question: "Who sang the famous song "Twist And Shout" (1963)? "

General Knowledge Quizzes

Challenging Knowledge Trivia

You are also going to fail question 10. Share if you didn't!

Average Score: 6

35% knows the answer to this question: " "
10 Questions for Geniuses

Did you score a perfect 10?

Average Score: 6

71% knows the answer to this question: " "
Is your IQ high enough?

IQ Test

Average Score: 6

64% knows the answer to this question: " "
Knowledge Quiz: Sudden Death Edition

Will you fail before question 10?

Average Score: 0

23% knows the answer to this question: " "
Put Your Knowledge to the Test

This quiz is too hard for most of us

Average Score: 6

62% knows the answer to this question: " "
10 General Knowledge Questions

We challenge you to beat an 8

Average Score: 8

62% knows the answer to this question: " "

Math Quizzes

Math Quiz

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Average Score: 9

76% knows the answer to this question: "What is twenty times twenty? "
Math IQ Test

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Average Score: 8

97% knows the answer to this question: "If it snows 1 inch per hour for 2 days, how many inches of snow is that? "
Mathematics Quiz

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Average Score: 9

52% knows the answer to this question: "How many CD racks does it take to hold 300 CDs if each rack holds 75 CDs? "
Math Quiz

We hope you can do better than a simple 5

Average Score: 9

24% knows the answer to this question: "180+124+68 equals what number? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 8

81% knows the answer to this question: "What is 10% of 1,000? "
Mathematics Quiz

Try to stay on your feet!

Average Score: 9

37% knows the answer to this question: "What is the total of 101 + 73 + 16? "

Literature Quiz
We bet you don't know a thing about who invented these things!
We bet you don't know a thing about who invented these things!