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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 is the singer of these songs?
Please tell us if you know more than 6 songs
Average Score: 9
35% knows the answer to this question:
"Who sang the famous song "Imagine" (1971) ?
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Who Sang These Songs?
Who is able to score higher than a 6?
Average Score: 7
26% knows the answer to this question:
"Which trumpet-voiced legend warmed hearts with “What a Wonderful World” (1967)?
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Do you know the answers?
Find out by playing this quiz!
Average Score: 7
66% knows the answer to this question:
"Who sang the famous song "Living Doll" (1986)
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Are you a music expert?
Who Sang These Songs?
Average Score: 7
65% knows the answer to this question:
"Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable?
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Who sang these songs from the 50s, 60s & 70s
Which decade do you love musically?
Average Score: 9
22% knows the answer to this question:
"Who sang the song, "Jailhouse Rock" (1957)?
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Who sang these songs?
Question 5 is impossible
Average Score: 8
49% knows the answer to this question:
"Who sang the famous song Yesterday (1965)?
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General Knowledge Quizzes
Brain-Teasing Trivia Questions
We wonder what you will score
Average Score: 5
75% knows the answer to this question:
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General Knowledge Quiz
And..? Did you know it all?
Average Score: 5
51% knows the answer to this question:
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Trivia Quiz with a Mix of Questions
No one is able to score higher than a 6
Average Score: 8
76% knows the answer to this question:
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Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 5
86% knows the answer to this question:
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His score is unbeatable by anyone!
Impossible Knowledge Quiz
Average Score: 8
59% knows the answer to this question:
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Sudden Death
Only a genius will make it all the way to question 10
Average Score: 7
50% 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
31% 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
Can You Solve It Without a Calculator?
Average Score: 7
80% knows the answer to this question:
"38x39÷38 equals what number?
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Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 10
40% knows the answer to this question:
"Which number is most commonly considered unlucky?
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Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 8
49% knows the answer to this question:
"What is double 26?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
77% knows the answer to this question:
"What is the total of 25 + 53 + 32?
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Math Quiz
Only those who are good with numbers stand a change!
Average Score: 8
44% knows the answer to this question:
"How many feet long is a 100-yard football field?
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Very hard geography quiz, can you get more than 5 correct?