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Hard Science Quiz
Question 1 of 10
Offices got to junk their teletypes and telexes, thanks to what invention?
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Question 2 of 10
What mathematical operation involves decreasing the minuend by the subtrahend?
Question 3 of 10
In which of the following activities would measuring volume be important?
Question 4 of 10
The Greek name for the Spanish artichoke gave us what name for another prickly plant, first encountered by Spanish explorers?
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Question 5 of 10
A reflex movement in brain-dead patients causes them to cross their arms on their chest, as if they were mummies. What is this reflex's biblically inspired name?
Question 6 of 10
Even though it has just two-thirds the conductivity of copper, which metal is often used to conduct electricity because it weighs a third as much and is much more ductile?
Question 7 of 10
Devised by Italian volcanologist Giuseppe Mercalli in 1902 and now largely replaced by the Richter scale, what does the Mercalli scale measure?
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Question 8 of 10
In New England, they brace for nor'easters. What are they?
Question 9 of 10
How long does it take for the earth to spin around its axis and rotate completely?
Question 10 of 10
Which position from the sun is the Earth in our solar system?
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Answer riddle/puzzle:
A River
Who Sang Quizzes
Who Sang These Songs?
Share your score with the rest of the world
Average Score: 9
25% knows the answer to this question:
"Who sang "Great Balls of Fire" (1957)?
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Who is the singer of these songs?
Please tell us if you know more than 6 songs
Average Score: 9
71% knows the answer to this question:
"Who sang the famous song "Imagine" (1971) ?
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Who Sang These Famous Hits?
What did you listen in your bedroom?
Average Score: 9
96% knows the answer to this question:
"Which artist rocked out with "Shake, Rattle and Roll" (1956)?
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Music Quiz For Music Geniuses
Who Sang These Songs?
Average Score: 7
33% knows the answer to this question:
"Which Motown classic charmed audiences with "My Girl" (1964)?
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Who Sang These Rock 'n' Roll Songs?
How many Rock 'n' Roll songs did you know?
Average Score: 9
97% knows the answer to this question:
"Who sang the famous song "Jailhouse Rock" (1957)?
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Which artists are we looking for?
Will you tap out early?
Average Score: 4
46% knows the answer to this question:
"Who sang the famous song, "Dancing in the Moonlight" (1972)?
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General Knowledge Quizzes
General Knowledge
Please tell us how many you know
Average Score: 9
78% knows the answer to this question:
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Challenging Trivia Quiz
Who is going to reach the stars by scoring a 6+?
Average Score: 6
75% knows the answer to this question:
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Mixed Knowledge Trivia
Are you a genius?
Average Score: 7
62% knows the answer to this question:
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Challenging Knowledge Quiz
This quiz is way out of your league!
Average Score: 8
86% knows the answer to this question:
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General Knowledge Quiz
Sudden Death Edition
Average Score: 0
73% knows the answer to this question:
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10 Special Trivia Questions For You
Did you know the answer to this riddle?
Average Score: 5
39% 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
32% knows the answer to this question:
"What is 0.6 as a percentage?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 9
52% knows the answer to this question:
"What is 123 times 4?
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Math Quiz
We hope you can do better than a simple 5
Average Score: 9
63% knows the answer to this question:
"180+124+68 equals what number?
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Math Quiz
We hope you'll score higher than a 3+4
Average Score: 7
73% knows the answer to this question:
"If you are 24 years old. How old will you be in 27 years time?
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No one can score a 7 or better
Math Test
Average Score: 9
94% knows the answer to this question:
"Which is the largest number?
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Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 10
28% knows the answer to this question:
"Which number is most commonly considered unlucky?
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