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Do you consider yourself a thinker?

Question 1 of 10

These are incredibly tough and don't actually break, although a myocardial infarction sure does a lot of damage to it. What?

Question 2 of 10

The melancortin 1 receptor, or MC1R, is found on the 16th of the 23 human chromosome pairs. Called the ginger gene, what does it give you?

Question 3 of 10

Canadians would have been really impressed with the nine-foot-long Castoroides ohioensis. What was it?

Question 4 of 10

What is produced when inflexible dry or cracked skin cells release histamine as they are tugged, which sets off a nerve ending?

Question 5 of 10

What semi-ersatz country created its own national airline by chartering Mistral Air to fly out to pilgrimage sites?

Question 6 of 10

Sharing a phylum with leeches, what flees its burrows when they fill with rain (but are blind and can't find their way back)?

Question 7 of 10

Irish immigrant Mary Mallon worked as a cook in New York City from 1900 to 1907, and again in 1915, even though, everywhere she went, she spread what disease, for which she was nicknamed?

Question 8 of 10

A cord is 128 cubic feet of something. What?

Question 9 of 10

2,4-dichlorophenoxyacetic acid is better known as 2,4-D. What is it typically used for?

Question 10 of 10

Despite an earlier experiment in La Porte, Indiana, in 1892, the first dial telephones in the US came about when the first automatic exchange was installed in what Virginia community in 1919?

Who Sang Quizzes

Who Sang These Songs?

Did you know more than 6 songs?

Average Score: 8

32% knows the answer to this question: "Who sang the song, "Hit the Road Jack" (1961)? "
These Songs Filled The Airwaves

but do you know who sang them?

Average Score: 6

55% knows the answer to this question: "Who sang the song, "Rock and Roll Music" (1957)? "
Who Sang These Songs?

10 hard questions

Average Score: 7

78% knows the answer to this question: "Who sang the famous song "Red River Rock" (1959)? "
Who Sang These 70s Songs?

It's hard to score a 7+! Prove us wrong.

Average Score: 7

34% knows the answer to this question: "Who sang the famous song, "American Woman" (1970)? "
Who Sang These Songs?

How many artists did you know?

Average Score: 8

98% knows the answer to this question: "Who originally rocked "Hound Dog" (1956)? "
Who Sang These Songs?

Can you match the artist?

Average Score: 9

91% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? "

General Knowledge Quizzes

Mixed Knowledge Quiz

What did you score?

Average Score: 4

75% knows the answer to this question: " "
Official IQ Test

Impossible to Score a 6 or higher

Average Score: 9

54% knows the answer to this question: " "
Trivia Contest

Will you succeed?

Average Score: 6

20% knows the answer to this question: " "
Mixed Trivia Quiz for Intellectuals

Dare to play?

Average Score: 5

48% knows the answer to this question: " "
Sudden Death Quiz Challenge

How far did you get?

Average Score: 0

41% knows the answer to this question: " "
10 Mixed Knowledge Questions

What was the hardest question?

Average Score: 4

52% knows the answer to this question: " "

Math Quizzes

Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

20% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 8

79% knows the answer to this question: "687+462+237 equals what number? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

54% 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

54% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Quiz

We hope you'll score higher than a 3+4

Average Score: 7

42% knows the answer to this question: "40x41÷40 equals what number? "
Math Examination

Try scoring a 7+

Average Score: 9

57% knows the answer to this question: "How many inches are in a foot? "