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Hard Science Quiz

Question 1 of 10

What animal builds canals and multi-chambered homes called lodges, using wood that they gnaw so it doesn't crush them?

Question 2 of 10

The Heimlich Maneuver, named for a Cincinnati physician, is normally used to help whom?

Question 3 of 10

Myron Scholes shared a Nobel Prize in 1997, even though his ideas were blamed for what 2008 calamity?

Question 4 of 10

The stratum corneum ("horny layer") wrinkles when it gets wet. Where is it?

Question 5 of 10

What is an automatic response that doesn't involve the brain called?

Question 6 of 10

Arthur Galston wanted to speed up soybean growth in areas with a short season. So he created what colorfully named defoliant that the American air force used instead to strip Vietnam clean of vegetation?

Question 7 of 10

On what continent are you most likely to find wild marsupials?

Question 8 of 10

Mexican legend has it that when a poor child had nothing to offer Christ except for a handful of weeds, those weeds miraculously turned into what red Christmas plant?

Question 9 of 10

Batteries range from AAAA to G, although you mostly only see D batteries and three other kinds. Which of these is not one of them?

Question 10 of 10

What liquid is used as a standard when measuring density?

Who Sang Quizzes

Music Quiz For Music Geniuses

Who Sang These Songs?

Average Score: 8

51% knows the answer to this question: "Who sang “Africa” in 1982? "
Pop Music Quiz

Do you remember who sang these songs

Average Score: 9

61% knows the answer to this question: "Who sang the famous song "Blueberry Hill" (1957)? "
Can you name one of these Legendary Voices?

Which one is your favorite?

Average Score: 8

74% knows the answer to this question: "Which trumpeter serenaded us with “What a Wonderful World” (1967)? "
Songs from the 60s!

Do you know who sang them?

Average Score: 8

65% knows the answer to this question: "Who sang the famous song "I Saw Her Standing There" (1963) "
Do you know who sang these songs?

Lets find out how much you know

Average Score: 7

32% knows the answer to this question: "Which rock & roll dynamo set the stage on fire with "Whole Lotta Shakin' Goin' On" (1957)? "
Who Sang These Fantastic Songs?

What did you score?

Average Score: 8

31% knows the answer to this question: "Who wowed us with “I Will Always Love You” (1992)? "

General Knowledge Quizzes

General Knowledge Quiz

I was really surprised by question 5

Average Score: 6

63% knows the answer to this question: " "
Sudden Death Quiz

Did you need a retry?

Average Score: 0

20% knows the answer to this question: " "
General Knowledge Quiz

Can you solve the expression?

Average Score: 6

76% knows the answer to this question: " "
Is your IQ high enough?

IQ Test

Average Score: 6

42% knows the answer to this question: " "
Mixed Knowledge Trivia

Are you a genius?

Average Score: 7

43% knows the answer to this question: " "
Challenge Your Brain

By answering these 10 trivia questions

Average Score: 5

42% knows the answer to this question: " "

Math Quizzes

Math Quiz

We challenge you to score an 8+

Average Score: 9

71% knows the answer to this question: "What is twenty times twenty? "
Math quiz for intelligent people

Average Score: 8

94% 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

38% knows the answer to this question: "How many feet long is a 100-yard football field? "
Math Examination

Try scoring a 7+

Average Score: 9

24% knows the answer to this question: "How many inches are in a foot? "
Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

38% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Math Quiz

We hope you can do better than a simple 5

Average Score: 9

21% knows the answer to this question: "180+124+68 equals what number? "