Only take this quiz if you can handle it! Remember, we warned you!

Question 1 of 10

Tin cans are typically made with what soft metal, which is shored up with some manganese?

Question 2 of 10

Which of these has three greenish hearts, all in its head, to circulate copper-rich blood?

Question 3 of 10

In the 1860s, Jack Black was a royal rat-catcher who kept the unusual specimens he found and bred them, creating the first "fancy rats." For whom did he catch rats?

Question 4 of 10

Doctors call it aeroembolism. Some engineers call it caisson disease. What do we usually call it?

Question 5 of 10

Marie Curie was born where?

Question 6 of 10

What two numbers did the phone company traditionally use for the middle digit of three-digit area codes?

Question 7 of 10

What's the name of the planet that orbits between Mercury and Earth around the Sun?

Question 8 of 10

How many species of flies exist worldwide?

Question 9 of 10

Which of the following mammals is venomous?

Question 10 of 10

DV=AR+(2_xSF). Wired developed this formula, in which AR stands for animal radius and SF is shaking frequency. What does it determine?

Who Sang Quizzes

Which artists sang these songs?

Only true fans know all 10!

Average Score: 7

33% knows the answer to this question: "Who sang “Brown Eyed Girl” in 1967? "
Can you name the artists of these songs?

Only true music lovers can!

Average Score: 8

54% knows the answer to this question: "Who unleashed "Good Vibrations" (1966)? "
Who Sang These Songs?

10 songs, do you know the artist or band?

Average Score: 6

43% knows the answer to this question: "Which rock ’n’ roll pioneer shook us with “Blue Suede Shoes” (1956)? "
Nobody knows more than 7 answers!

Who Sang These Songs?

Average Score: 7

80% knows the answer to this question: "Who sang "Rock Around the Clock" (1954)? "
Can you identify the singer of these songs?

How many songs didn't you know?

Average Score: 6

64% knows the answer to this question: "Who performed “Let’s Groove” in 1981? "
Who Sang These Songs?

No one really knows more than 5 songs

Average Score: 8

48% knows the answer to this question: "Who sang the famous song "Bad" (1983) "

General Knowledge Quizzes

Quiz mixed with knowledge

Try proving us wrong!

Average Score: 4

30% knows the answer to this question: " "
General Knowledge Quiz

Train your brain with this quiz

Average Score: 6

96% knows the answer to this question: " "
General Knowledge Quiz

We would love to see your score below

Average Score: 6

67% knows the answer to this question: " "
10 Trivia Questions For You

So... what did you score?

Average Score: 5

37% knows the answer to this question: " "
Mixed Trivia Quiz that cannot be defeated

Are you able to score higher than a 5? Please share in the comments

Average Score: 6

52% knows the answer to this question: " "
Quiz with a variety of questions

Can you score a 6+?

Average Score: 6

34% knows the answer to this question: " "

Math Quizzes

Math quiz for intelligent people

Average Score: 8

97% knows the answer to this question: "What is 15 + 27? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

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

Are you a real mastermind in mathematics?

Average Score: 7

32% knows the answer to this question: "It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now? "
No one can score a 7 or better

Math Test

Average Score: 9

22% knows the answer to this question: "Which is the largest number? "
Math Quiz

Are you real mathelete? Let us know below!

Average Score: 8

50% knows the answer to this question: "Which is the correct spelling? "
Mathematics Quiz

Nobody is able to score a perfect 10

Average Score: 9

65% knows the answer to this question: "How many in a pair? "