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Hard Science Quiz

Question 1 of 10

What element is a diamond composed of?

Question 2 of 10

When a bit of sand gets trapped inside a shellfish, it fights the irritation with nacre, which it gets from calcite in seawater. What treasure results?

Question 3 of 10

What would you do to a bucket of sand and water to separate one from the other?

Question 4 of 10

What is the name of the holes in the nose?

Question 5 of 10

Which of these is a liquid?

Question 6 of 10

In 1996, there wasn't a single American state in which at least 20% of the people were obese. By 2007, every state had an obesity rate of at least 20%, except for what Rocky Mountain state?

Question 7 of 10

At the end of the mouth is the pharynx, a traffic cop that directs air down the trachea and food down the oesophagus. What flap shuts the trachea when you eat?

Question 8 of 10

New Zealanders are convinced that Richard Pearse invented this in Timaru, nine months before it was invented at Kitty Hawk. What?

Question 9 of 10

What sort of organisms can be genetically engineered?

Question 10 of 10

What type of substances do we get from substances called 'ores'?

Who Sang Quizzes

Who Sang These Songs?

Did you know more than 6 songs?

Average Score: 8

69% 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

97% 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

95% 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

97% 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

88% knows the answer to this question: "Who originally rocked "Hound Dog" (1956)? "
Who Sang These Songs?

Can you match the artist?

Average Score: 9

89% 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

35% knows the answer to this question: " "
Official IQ Test

Impossible to Score a 6 or higher

Average Score: 9

59% knows the answer to this question: " "
Trivia Contest

Will you succeed?

Average Score: 6

78% knows the answer to this question: " "
Mixed Trivia Quiz for Intellectuals

Dare to play?

Average Score: 5

29% 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

45% knows the answer to this question: " "

Math Quizzes

Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

64% 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

94% knows the answer to this question: "687+462+237 equals what number? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

47% 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

65% 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

62% knows the answer to this question: "40x41÷40 equals what number? "
Math Examination

Try scoring a 7+

Average Score: 9

55% knows the answer to this question: "How many inches are in a foot? "