You probably do not possess all the answers.

Question 1 of 10

In 1917, which two tool-and-die cutters invented the first practical power drill?

Question 2 of 10

Leda is one of the Himalia group, the moons just beyond the four Galilean moons. Beyond that are the Ananke, Carme and Pasiphae groups, each named for the largest moon in the group. Around what planet do they all orbit?

Question 3 of 10

When you bathe steel in a zinc electrolyte, or perhaps when you're exciting steel to take action, you're submitting it to what process?

Question 4 of 10

As we learned in "Fight Club," if you have beech ash for the alkali, what can you make with animal fats?

Question 5 of 10

An electric light bulb converts electric energy into light and what other kind of energy?

Question 6 of 10

Which of the following is not a risk factor for high blood pressure?

Question 7 of 10

What does the M stand for in both NMR and MRI?

Question 8 of 10

How many horns did a triceratops have?

Question 9 of 10

He figured out gravity and the three laws of motion, but apparently never figured out how to get a woman into bed. Who?

Question 10 of 10

What letter is found in the abbreviation for "ounce" is not actually found in the word "ounce"?

Who Sang Quizzes

Are you a music expert?

Who Sang These Songs?

Average Score: 7

36% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? "
Who Played These Legendary Songs?

Let us what you scored!

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71% knows the answer to this question: "Which rockabilly star made “Mack the Knife” (1959) famous? "
Who sang these songs?

Music Quiz

Average Score: 7

22% knows the answer to this question: "Who sang the song, "All Shook Up" (1957)? "
Who Sang These Songs?

Do you recognize the artist by the song title?

Average Score: 6

52% knows the answer to this question: "Who sang the song, "Can't Help Falling in Love" (1961)? "
Who Sang These 50s to 80s Hits?

From Classic Milkshakes to Neon Breaks, Can You Name All Artists?

Average Score: 9

90% knows the answer to this question: "Who sang the famous song, "Blueberry Hill" (1956)? "
We challenge you to score a 10/10

Who Sang These Songs?

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88% knows the answer to this question: "Which band rocked our world with "Sunshine of Your Love" (1967)? "

General Knowledge Quizzes

Can you beat my score?

10 general questions you won't know the answer to

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72% knows the answer to this question: " "
10 Mixed Knowledge Questions

What was the hardest question?

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No one will score a perfect 10

Pretty hard quiz you cant ace

Average Score: 8

32% knows the answer to this question: " "
Mixed Knowledge Quiz

Share if you know the answer

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74% knows the answer to this question: " "
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Impossible Knowledge Quiz

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15 General Knowledge Questions

Play Quiz to Find the Answer

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Math Quizzes

Mathematics Quiz

Try to stay on your feet!

Average Score: 9

84% knows the answer to this question: "What is the total of 101 + 73 + 16? "
No one can score a 7 or better

Math Test

Average Score: 9

30% knows the answer to this question: "Which is the largest number? "
Math quiz for intelligent people

Average Score: 8

44% knows the answer to this question: "What is 15 + 27? "
Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

41% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Unbeatable Math Quiz

You won't score higher than a 6

Average Score: 8

96% knows the answer to this question: "Doubling is the same as multiplying by which number? "
Math Quiz

We hope you're smart enough for these questions

Average Score: 8

39% knows the answer to this question: "If you eat 23 sweets from a tub that contains 687 how many sweets do you have left? "