According to Nobel winner Robert Richardson, a balloon's worth of what gas would cost have cost $100 in 2010, if the market set the price?
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Question 2 of 10
As Neil Young would know, what is the nickname for the full moon occurring closest to the autumnal equinox, so named because, with the moon rising opposite the sunset, it provides strong moonlight all night long?
Question 3 of 10
Working in Mexico, Norman Borlaug launched what agricultural revolution with a dwarf strain of wheat?
Question 4 of 10
Love takes funny forms. Take that pretty, pretty flower. Smells nice to attract insects. Looks pretty to attract insects. Then what?
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Question 5 of 10
What sort of bird is a 'Muscovy'?
Question 6 of 10
Extracted from brine and from seaweed, what halogen (whose name means "violet" is Greek) is used to treat cuts and sanitize water?
Question 7 of 10
Which animals newborns are called 'puggles'?
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Question 8 of 10
To avoid confusion with starboard, the British Admiralty renamed larboard "port" in 1844. Where is it?
Question 9 of 10
What column is on the far right of the periodic table?
Question 10 of 10
Which science fiction writer wrote the three laws of robotics?
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Who Sang Quizzes
Who Sang These Songs?
Good luck scoring an high 8
Average Score: 7
26% knows the answer to this question:
"Who sang the song, "Peggy Sue" (1957)?
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Can You Name The John Denver Song?
Most people only know 4!
Average Score: 8
89% knows the answer to this question:
"From which John Denver song comes the famous line "All my bags are packed, I'm ready to go"
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Do You Know Who Sang These Songs?
We challenge you to score at least a 7!
Average Score: 9
22% knows the answer to this question:
"Who sang the famous song, "Bridge Over Troubled Water" (1970)?
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Who Sang These Songs?
Do you think you can name at least 5?
Average Score: 9
46% knows the answer to this question:
"Who sang the famous song "Suspicious Minds" (1969)
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Who Delivered These Hits?
What did you score?
Average Score: 7
87% knows the answer to this question:
"Which rock & roll dynamo set the stage on fire with "Tutti Frutti" (1955)?
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Who Sang These Songs?
No one really knows more than 5 songs
Average Score: 8
57% knows the answer to this question:
"Who sang the famous song "Bad" (1983)
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General Knowledge Quizzes
Knowledge Questions that are Difficult
Can you top a 4? We bet you can, but prove it!
Average Score: 5
78% knows the answer to this question:
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General Knowledge Quiz
Proof Your Knowledge by scoring an 8+
Average Score: 5
37% knows the answer to this question:
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Play This Knowledge Quiz
and find out what the answer is
Average Score: 6
57% knows the answer to this question:
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Challenging Knowledge Quiz
Who is able to beat her score? Tell in the comments f you did
Average Score: 9
28% knows the answer to this question:
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Difficult Knowledge Quiz
You will also fail at question 9
Average Score: 9
26% knows the answer to this question:
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Challenging Knowledge Quiz
This quiz is way too hard for you!
Average Score: 6
90% knows the answer to this question:
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Math Quizzes
Can you solve this?
go to Math Quiz
Average Score: 9
33% knows the answer to this question:
"If a five day vacations costs 2500 dollars, how much does each day cost?
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Math Quiz
Please let us know your score below
Average Score: 9
38% knows the answer to this question:
"What is 18 doubled?
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Math Quiz
We challenge you to score an 8+
Average Score: 9
67% knows the answer to this question:
"What is twenty times twenty?
"
Math Quiz
Absolutely no one scores higher than a 5
Average Score: 8
76% knows the answer to this question:
"What is an estimate?
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Math Quiz
Are you real mathelete? Let us know below!
Average Score: 8
40% knows the answer to this question:
"Which is the correct spelling?
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Math Quiz
Can You Solve It Without a Calculator?
Average Score: 8
29% knows the answer to this question:
"687+462+237 equals what number?
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Extremely Hard History Quiz, most people score only 3 out of 10.
Extremely hard mixed knowledge quiz, how many did you answer correctly?