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Challenging Science Quiz

Question 1 of 10

What substance in your ears helps keep germs and dirt out?

Question 2 of 10

Saber tooth tigers were part of which groups of animals?

Question 3 of 10

Which of the following energy sources do gardens rely on most for survival?

Question 4 of 10

Which of these best describes how light travels?

Question 5 of 10

About a quart of what digestive fluid comes from the liver every day, whether you happen to be angry or not?

Question 6 of 10

What is a steep-sided circular depression commonly known as?

Question 7 of 10

Where did the dingo originate?

Question 8 of 10

A little bit, in pills, helps heart patients. A lot, in dynamite, blows stuff up. What?

Question 9 of 10

What objects have "real estate" that is humorously measured in nano acres, each of which is about four square millimeters?

Question 10 of 10

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

Who Sang Quizzes

Who Sang These Songs?

Do you sing-a-long?

Average Score: 7

94% knows the answer to this question: "Who performed “Sailing” in 1979? "
Guess The Artist Behind These Timeless Songs

Who is your all-time favorite artist?

Average Score: 7

37% knows the answer to this question: "Who sang the song, "Twist and Shout" (1963)? "
Who Sang These Famous Classic Rock Songs?

What's your favorite classic rock hit? Let us know in the comments!

Average Score: 7

38% knows the answer to this question: "Who sang “More Than a Feeling” in 1976? "
Do You Know Who Sang These Songs?

We challenge you to score at least a 7!

Average Score: 9

41% knows the answer to this question: "Who sang the famous song, "Bridge Over Troubled Water" (1970)? "
Who Sang These 60s & 70s Songs?

Have you ever made a Road Trip?

Average Score: 7

65% knows the answer to this question: "Who sang the song, "Green Onions" (1962)? "
Which Song Is This Famous Line From?

Nobody knows more than 6 songs

Average Score: 9

88% knows the answer to this question: "Which song features the famous line "You may say I'm a dreamer, but I'm not the only one" "

General Knowledge Quizzes

Challenging Knowledge Quiz

Can you prove us wrong?

Average Score: 8

90% knows the answer to this question: " "
Is your IQ high enough?

IQ Test

Average Score: 6

90% knows the answer to this question: " "
General Knowledge Quiz

Will you be able to score a 7+?

Average Score: 5

97% knows the answer to this question: " "
Hard Trivia Quiz

Most questions are way too hard for you!

Average Score: 6

27% knows the answer to this question: " "
15 General Knowledge Questions

Did you got to the last question?

Average Score: 0

83% knows the answer to this question: " "
10 Challenging Questions

Can you see it?

Average Score: 5

74% knows the answer to this question: " "

Math Quizzes

No one can score a 7 or better

Math Test

Average Score: 9

60% knows the answer to this question: "Which is the largest number? "
Math IQ Test

Do you know the answer?

Average Score: 8

33% knows the answer to this question: "If it snows 1 inch per hour for 2 days, how many inches of snow is that? "
Math Quiz Time!

Think you have what it takes to ace it?

Average Score: 9

32% knows the answer to this question: "If you are 29 years old. How old will you be in 21 years time? "
Nobody will score higher than a 4

Because nobody is as smart as Einstein!

Average Score: 6

37% knows the answer to this question: "What is a polynomial with two terms called? "
Math Quiz

We challenge you to score an 8+

Average Score: 9

24% knows the answer to this question: "What is twenty times twenty? "
Math Quiz

Can You Solve It Without a Calculator?

Average Score: 7

85% knows the answer to this question: "38x39÷38 equals what number? "

We bet you don't know a thing about who invented these things!
Extremely Hard History Quiz, most people score only 3 out of 10.
Try this Proverbs quiz and see if you can find the missing word!