Because of the chlorophyll they end up eating, what color is the blood of most insects who feed on plants?
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Question 2 of 10
What is caused when the Moon moves into the Earth's shadow?
Question 3 of 10
What is the longest bone in the human body?
Question 4 of 10
What is the boundary that surrounds the cell membrane and separates the cell from its environment?
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Question 5 of 10
The pterosaurs, often called pterodactyls, weren't dinosaurs, largely for what reason?
Question 6 of 10
They are definitely not lax about security at LAX. Where is this?
Question 7 of 10
John Denver had a #1 hit with a song called "Calypso," which was his tribute to what French scientist, who had a research vessel of that name?
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Question 8 of 10
In the animal kingdom, how does a 'Possum' try to avoid capture?
Question 9 of 10
At masts of a ship in a storm-tossed sea, sailors may see ghostly blue electrical discharges, which they have named in honor of their patron saint. What is it called?
Question 10 of 10
JP Knight installed the first traffic light, in London in 1868, only for it be to be discontinued after it blew up and killed a policeman. Where was this?
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Who Sang Quizzes
Who Delivered This Track?
How many songs didn't you know?
Average Score: 8
44% knows the answer to this question:
"Which trumpeter serenaded us with “What a Wonderful World” (1967)?
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Who Sang These Songs?
How many artists did you know?
Average Score: 8
77% knows the answer to this question:
"Who originally rocked "Hound Dog" (1956)?
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Who Sang These 70s Songs?
Do you remember?
Average Score: 8
59% knows the answer to this question:
"Who sang "The House of the Rising Sun" (1964)?
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Dare to step out of your comfort zone?
Who Sang These 90s Hip-Hop Songs?
Average Score: 4
88% knows the answer to this question:
"Who sang the song, "Juicy" (1994)?
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Impossible Music Quiz
Nobody gets more than 5 right
Average Score: 6
93% knows the answer to this question:
"Who delivered "Help Me, Rhonda" (1965)?
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These Songs Are Iconic...
but who sang them? How many did you know?
Average Score: 7
62% knows the answer to this question:
"Who sang the song, "Runaround Sue" (1961)?
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General Knowledge Quizzes
Impossible Knowledge Quiz
A quiz only seniors will be able to score a decent score
Average Score: 6
36% knows the answer to this question:
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Do you know the answer to this riddle?
General Knowledge Quiz
Average Score: 5
61% knows the answer to this question:
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General Knowledge Quiz
We bet you won't be able to score a 10/10
Average Score: 5
40% knows the answer to this question:
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10 Mixed Questions
Drop us a comment when you score a perfect 10
Average Score: 4
52% knows the answer to this question:
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Difficult Knowledge Test
We challenge you to score a 6+
Average Score: 6
32% knows the answer to this question:
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10 Mixed Knowledge Questions
What was the hardest question?
Average Score: 4
49% knows the answer to this question:
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Math Quizzes
Math Quiz
We hope you're smart enough for these questions
Average Score: 8
89% knows the answer to this question:
"If you eat 23 sweets from a tub that contains 687 how many sweets do you have left?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 9
85% knows the answer to this question:
"What is 123 times 4?
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Unbeatable Math Quiz
You won't score higher than a 6
Average Score: 8
25% knows the answer to this question:
"Doubling is the same as multiplying by which number?
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Math Quiz
Please let us know your score below
Average Score: 9
88% knows the answer to this question:
"What is 18 doubled?
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Math quiz for intelligent people
Average Score: 8
97% knows the answer to this question:
"What is 15 + 27?
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Can you solve this?
go to Math Quiz
Average Score: 9
51% knows the answer to this question:
"If a five day vacations costs 2500 dollars, how much does each day cost?
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Literature Quiz
Everybody likes music, but how much do you know about it?
Extremely Hard History Quiz, most people score only 3 out of 10.