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Science Quiz. level Impossible

Question 1 of 10

Coalworker's pneumoconiosis is also known by what name?

Question 2 of 10

As the story goes, in the first century BCE, what kind of surgery was Aulus Cornelius Celsus inspired to invent, after watching a goat cut its eye on a thorn?

Question 3 of 10

Something in the wild that is laniferous will offer you what crimped, scaled item, ideal for pulling over your gullible eyes?

Question 4 of 10

What semi-precious stone did the Chinese associate with so many human virtues that they carved it for ritual and decorative purposes?

Question 5 of 10

Known for massive dung piles, what animal prefers to remain under water or mud, as their skin dries out easily?

Question 6 of 10

The Gila River is a tributary of the Colorado River. But what is the gila monster?

Question 7 of 10

Usually, this happens in vivo, particularly in utero. What?

Question 8 of 10

What is the Little Bear formally called by astronomers?

Question 9 of 10

What disease is called parotitis because it swells the parotid (salivary) glands in the cheeks?

Question 10 of 10

At the center of the iris is a round, black opening, whose special muscles expand or shrink to help you focus or adjust to lighting. As a biology student should know, what is this opening called?

Who Sang Quizzes

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Please tell us if you know more than 6 songs

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Do you know the answers?

Find out by playing this quiz!

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Are you a music expert?

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Which decade do you love musically?

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Who sang these songs?

Question 5 is impossible

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General Knowledge Quizzes

Brain-Teasing Trivia Questions

We wonder what you will score

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51% knows the answer to this question: " "
General Knowledge Quiz

And..? Did you know it all?

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70% knows the answer to this question: " "
Trivia Quiz with a Mix of Questions

No one is able to score higher than a 6

Average Score: 8

44% knows the answer to this question: " "
Tough General Knowledge Quiz

We hope this one isn't a struggle for you

Average Score: 5

41% knows the answer to this question: " "
His score is unbeatable by anyone!

Impossible Knowledge Quiz

Average Score: 8

96% knows the answer to this question: " "
Sudden Death

Only a genius will make it all the way to question 10

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Math Quizzes

Math Quiz

We hope you're smart enough for these questions

Average Score: 8

37% knows the answer to this question: "If you eat 23 sweets from a tub that contains 687 how many sweets do you have left? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

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Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 10

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Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 8

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Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

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Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

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