Home Quizzes Privacy Policy Contact

Science Quiz: Hard!

Question 1 of 10

In 2006, the International Astronomical Union demoted which of the nine planets, making it simply a minor planet in the Kuiper Belt?

Question 2 of 10

The Andean and California are the only species of the largest flying land birds in the Western Hemisphere. What are they?

Question 3 of 10

Today, Australia is overrun with them, but their slime does make you a bit high. What is it?

Question 4 of 10

Billie Holiday was killed by what liver disease, a byproduct of alcoholism, in which healthy liver cells are replaced with connective tissue?

Question 5 of 10

Which medical condition is characterized by "grand mal" and "petit mal"?

Question 6 of 10

The grandfather paradox is held up as one of the risks of what improbable science fiction activity?

Question 7 of 10

Which of these would be an example of jet propulsion?

Question 8 of 10

Based on grain size on the Wentworth-Udden scale, which of these would be smallest?

Question 9 of 10

With which 1948 invention is Leo (Clarence) Fender associated?

Question 10 of 10

Which of these shapes has the fewest sides?

Who Sang Quizzes

Who Sang These Songs?

Are you old enough to remember these songs?

Average Score: 7

45% knows the answer to this question: "Who sang the famous song "Cocktails for Two" (1944)? "
Can You Name The John Denver Song?

Most people only know 4!

Average Score: 8

83% knows the answer to this question: "From which John Denver song comes the famous line "All my bags are packed, I'm ready to go" "
Do you know the answers?

Find out by playing this quiz!

Average Score: 7

30% knows the answer to this question: "Who sang the famous song "Living Doll" (1986) "
Who Sang These Songs?

How many vinyl records do you still have?

Average Score: 7

75% knows the answer to this question: "Who sang the famous song "Legs" (1985) "
Who Sang These Famous Classic Rock Songs?

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

Average Score: 7

40% knows the answer to this question: "Who sang “More Than a Feeling” in 1976? "
Who Sang These Famous Hits?

With songs from the 60s, 70s & 80s

Average Score: 7

75% knows the answer to this question: "Who sang the song, "Born to Be Wild" (1968)? "

General Knowledge Quizzes

10 Questions We Hope You Know The Answer To

Let us know your score below

Average Score: 5

86% knows the answer to this question: " "
Challenge Your Brain

By answering these 10 trivia questions

Average Score: 5

82% knows the answer to this question: " "
Mixed Quiz

Did you find the missing number?

Average Score: 8

52% knows the answer to this question: " "
General Knowledge Quiz

I was really surprised by question 5

Average Score: 6

77% knows the answer to this question: " "
Prove you've scored higher than a 6

10 Knowledge Questions

Average Score: 5

71% knows the answer to this question: " "
Impossible Knowledge Quiz

Dare to share your score?

Average Score: 5

81% knows the answer to this question: " "

Math Quizzes

Math Quiz

Only those who are good with numbers stand a change!

Average Score: 9

31% knows the answer to this question: "What is 123 times 4? "
Math Quiz

Can you solve this?

Average Score: 7

82% knows the answer to this question: "789+530+271 equals what number? "
Math IQ Test

Do you know the answer?

Average Score: 8

75% knows the answer to this question: "If it snows 1 inch per hour for 2 days, how many inches of snow is that? "
Mathematics Quiz

Do you know the answer?

Average Score: 9

53% knows the answer to this question: "How many CD racks does it take to hold 300 CDs if each rack holds 75 CDs? "
Unbeatable Math Quiz

You won't score higher than a 6

Average Score: 8

26% knows the answer to this question: "Doubling is the same as multiplying by which number? "
Mathematics Quiz

What did you score? Let us know in the comments

Average Score: 7

79% knows the answer to this question: "Cans of soup are 45p. If I buy 3 cans on a 3 for 2 offer, what is the real price per can? "

Who sang these famous pop songs?
Who sang these songs from the 20s?
Who sang these famous pop songs?