What system helps animals exchange carbon dioxide and oxygen?
Question 3 of 10
What kingdom would a human be in?
Question 4 of 10
What do you call someone who studies earthquakes?
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Question 5 of 10
In the 1760s, Britain's James Hargreaves invented a multi-spool spinning wheel, which let you make yarn on eight spools at once. What was it called?
Question 6 of 10
If I have anosmia, I am more likely to have some ageusia (ie, no sense of taste) as well. What is anosmia?
Question 7 of 10
What term describes a female cow that hasn't given birth?
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Question 8 of 10
This insect's name can also mean to pester somebody with private communications, just as the insect supposedly pestered you by tunneling into your ear when you slept. What is it?
Question 9 of 10
When Andrew Lawson discovered the San Andreas Fault, he named it for a small lake along it. Where?
Question 10 of 10
Often used to make hats that protect you from mind-reading satellites, what is tin foil usually made from?
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Who Sang Quizzes
Who Sang These Songs?
Do you think you can name at least 5?
Average Score: 9
52% knows the answer to this question:
"Who sang the famous song "Suspicious Minds" (1969)
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who sang?
Are you one of those 500 people?
Average Score: 8
97% knows the answer to this question:
"Who delivered "Hound Dog" (1956)?
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Who Sang These Songs?
Do you sing-a-long?
Average Score: 7
31% knows the answer to this question:
"Who performed “Sailing” in 1979?
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Who Sang These Songs?
Can you name the artists we're looking for?
Average Score: 6
29% knows the answer to this question:
"Who sang the song, "Then He Kissed Me" (1963)?
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Everyone knows these songs
did you?
Average Score: 8
53% knows the answer to this question:
"Who delivered the emotional hit “Hello” (1984)?
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Who Sang These Songs?
Share your score with the rest of the world
Average Score: 9
65% knows the answer to this question:
"Who sang "Great Balls of Fire" (1957)?
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General Knowledge Quizzes
10 Special Trivia Questions For You
Did you know the answer to this riddle?
Average Score: 5
52% knows the answer to this question:
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Impossible Intelligence Test
Can you beat her perfect score?
Average Score: 6
63% knows the answer to this question:
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Unbeatable Knowledge Quiz
What did you score?
Average Score: 5
91% knows the answer to this question:
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Mixed Knowledge Quiz
What did you score?
Average Score: 4
42% knows the answer to this question:
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General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 6
42% knows the answer to this question:
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Think you're smart?
Prove it by scoring a 6+
Average Score: 6
86% knows the answer to this question:
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Math Quizzes
Challenging Mathematics Quiz
Prove us if you are a true Mathematics Mastermind!
Average Score: 8
99% knows the answer to this question:
"What is 0.6 as a percentage?
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Math Quiz
Please let us know your score below
Average Score: 9
30% knows the answer to this question:
"What is 18 doubled?
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Mathematics Quiz
Are you a real mastermind in mathematics?
Average Score: 7
22% knows the answer to this question:
"It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now?
"
Math IQ Test
Do you know the answer?
Average Score: 8
67% knows the answer to this question:
"If it snows 1 inch per hour for 2 days, how many inches of snow is that?
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Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 8
76% knows the answer to this question:
"What is double 26?
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Math Quiz
Are you real mathelete? Let us know below!
Average Score: 8
67% knows the answer to this question:
"Which is the correct spelling?
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Try this Proverbs quiz and see if you can find the missing word!