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Challenging Science Trivia Test

Question 1 of 10

Offices got to junk their teletypes and telexes, thanks to what invention?

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?

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?

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?

Answer riddle/puzzle:

A River

Who Sang Quizzes

Are you a music expert?

Who Sang These Songs?

Average Score: 7

95% knows the answer to this question: "Which legendary crooner made "Fly Me to the Moon" (1964) unforgettable? "
Who sang these songs from 1962

Music Quiz

Average Score: 9

43% knows the answer to this question: "Who sang the famous song ”You’ve Lost That Lovin’ Feelin’” (1964)? "
Can you name one of these Legendary Voices?

Which one is your favorite?

Average Score: 8

68% knows the answer to this question: "Which trumpeter serenaded us with “What a Wonderful World” (1967)? "
Play Quiz

Average Score: 9

40% knows the answer to this question: "Who performed the hit song “Like a Rolling Stone” (1965)? "
Who Sang These Songs?

Do you know more than 5 of these songs?

Average Score: 9

77% knows the answer to this question: "Who sang the famous song ”Material Girl” (1985)? "
Who Sang These 50s to 80s Hits?

From Classic Milkshakes to Neon Breaks, Can You Name All Artists?

Average Score: 9

48% knows the answer to this question: "Who sang the famous song, "Blueberry Hill" (1956)? "

General Knowledge Quizzes

Ultimate Mixed Trivia Quiz

It's a miracle if you're able to score a perfect 10

Average Score: 5

22% knows the answer to this question: " "
Prove you've scored higher than a 6

10 Knowledge Questions

Average Score: 5

87% knows the answer to this question: " "
15 General Knowledge Questions

Miss one good answer and you're out!

Average Score: 0

71% knows the answer to this question: " "
Challenge Yourself

General Knowledge Quiz

Average Score: 5

45% knows the answer to this question: " "
Challenge Your Brain

By answering these 10 trivia questions

Average Score: 5

60% knows the answer to this question: " "
Impossible Knowledge Quiz

please tell us if we can give you our thumbs up

Average Score: 5

24% knows the answer to this question: " "

Math Quizzes

Unbeatable Math Quiz

You won't score higher than a 6

Average Score: 8

50% knows the answer to this question: "Doubling is the same as multiplying by which number? "
Mathematics Quiz

Are you a real mastermind in mathematics?

Average Score: 7

72% knows the answer to this question: "It was 13 degrees this morning and the temperature dropped 12 degrees, what is the temperature now? "
Math quiz for intelligent people

Average Score: 8

48% knows the answer to this question: "What is 15 + 27? "
Math Quiz

Only those who are good with numbers stand a change!

Average Score: 8

81% knows the answer to this question: "What is the total of 25 + 53 + 32? "
Math Quiz

Only those who are good with numbers stand a chance!

Average Score: 10

76% knows the answer to this question: "Which number is most commonly considered unlucky? "
HARD Math Quiz

Do you know the answer to this riddle?

Average Score: 8

45% knows the answer to this question: "What is 33 plus half a century? "