Test the skills of your brain in this very hard mixed knowledge quiz

Question 1 of 10

Which of these colors is commonly seen in a rainbow?

Question 2 of 10

What bean-shaped organ is supposedly stolen from New Orleans tourists, who wake up in ice-filled bathtubs after a night of carousing?

Question 3 of 10

If you're making friends in Sao Paolo or Rio on Orkut, you'd be using what country's version of Facebook?

Question 4 of 10

What disease is caused by a bacterium called Legionella pneumophila, which attacks the white blood cells that usually attack infections?

Question 5 of 10

What breed of dog were both Cujo and Beethoven?

Question 6 of 10

It's usually the fish in fish & chips, and it was once so abundant in the North Atlantic that fishers could scoop it up in barrels. What is it?

Question 7 of 10

The 1966 documentary "The Endless Summer" and the 2002 drama "Blue Crush" were both about which sport?

Question 8 of 10

What is the canine stage name of the rapper born Cordazer "Calvin" Broadus?

Question 9 of 10

Where did the word "laser" come from?

Question 10 of 10

Vivien Leigh's curtain dress from what movie is now kept at the University of Texas?

History Quizzes

Across the Pond: UK & USA History Quiz

We would love to see your score below

Average Score: 9

28% knows the answer to this question: "Which famous London landmark, completed in 1894, was designed by Sir Joseph Bazalgette and serves as a critical transportation hub? "
History Quiz

Find out if you still know enough to score a 10/10

Average Score: 5

57% knows the answer to this question: "Which country launched the first woman into space? "
History Quiz

Sorry if you didn't score a 6 or higher

Average Score: 6

52% knows the answer to this question: "What was Germany's main strategy for trying to conquer Britain in World War 1I? "
Quiz on History

We think you can do way better than a difficult 6

Average Score: 4

35% knows the answer to this question: "In June 2013, the north of which country suffered terrible floods? "
10 History Questions

Who knows enough for a 10/10

Average Score: 4

71% knows the answer to this question: "What was one of the nicknames of the US's 369th Infantry Regiment? "
70s Nostalgia Quiz

Do you remember?

Average Score: 8

67% knows the answer to this question: "Which movie, released in 1977, became a groundbreaking science fiction epic and started a franchise that is still popular today? "
Are you wise enought?

Play Our History Quiz

Average Score: 4

59% knows the answer to this question: "To which political party did George Washington belong? "
History Quiz

Do you have what it takes?

Average Score: 5

62% knows the answer to this question: "Which country won the 1958 FIFA World Cup in Sweden? "
10 Historical Trivia Questions

Do us a favor and share your score in the comments below

Average Score: 6

91% knows the answer to this question: "Which American president was caught up in the "Watergate" scandal? "

Geography Quizzes

10 Question About Planet Earth

Did you score a 10? Let us know below!

Average Score: 6

51% knows the answer to this question: "Which is the largest continent on Earth? "
Geography Quiz

Think you can find your way?

Average Score: 6

63% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? "
Play This Geography Quiz Now!

It's going to be impossible to score a 6+

Average Score: 6

36% knows the answer to this question: "Which country lies directly south of Mongolia? "
Geography Quiz

You're invited!

Average Score: 5

61% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? "
HARD Science Quiz

We hope you're smart enough to score a 7+

Average Score: 4

96% knows the answer to this question: "What is the capital of Kentucky? "
Geography Quiz

Thumbs up when you score a 10/10

Average Score: 5

21% knows the answer to this question: "What was the middle name of the explorer Captain Scott? "
Geography Quiz

Did you find your way to the last question?

Average Score: 4

73% knows the answer to this question: "Fulham is in which London postcode? "

Music Quizzes

Alternative Rock Music Quiz

Have you ever heard of any of these bands?

Average Score: 5

90% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? "
10 difficult questions about John Denver

Let us know your score in the comments

Average Score: 7

92% knows the answer to this question: "What was John Denver's birth name? "
Barbra Streisand Quiz

Average Score: 4

36% knows the answer to this question: "What is Barbra Streisand's middle name? "

Science Quizzes

Quiz on Science.

Are you worthy of the respect?

Average Score: 7

41% knows the answer to this question: "What sterile animal is produced when a male donkey breeds with a female horse? "
Quiz on Science

Did you complete the mission?

Average Score: 9

99% knows the answer to this question: "What is a young kangaroo called? "
Science Quiz with challenging questions

Who is able to score higher than an impossible 8?

Average Score: 8

31% knows the answer to this question: "When a bit of sand gets trapped inside a shellfish, it fights the irritation with nacre, which it gets from calcite in seawater. What treasure results? "

Who Sang Quizzes

Can you recognize the vocalists of these songs?

Do you love to listen to music?

Average Score: 5

34% knows the answer to this question: "Who sang the famous song ”Psycho Killer” (1977)? "
Who Sang These Songs?

Do you have a favorite songs between these 10 songs?

Average Score: 9

24% knows the answer to this question: "Who sang the famous song "Annie's Song" (1974)? "
Who Sang These 90s Songs?

Feels like yesterday isn't it?

Average Score: 7

86% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? "
Who Sang These Country Songs?

Question 10 is by far the hardest

Average Score: 8

89% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? "
Who sang these songs?

10 Questions

Average Score: 9

54% knows the answer to this question: "Who sang the famous song "Mandy" (1974)? "
Motown Legends: Can You Name the Artist Behind These Hits?

Can you match the song to the Motown legend?

Average Score: 7

79% knows the answer to this question: "Who sang the song, "Tracks of My Tears" (1965)? "
Quiz on music from the 1960s.

You won't score a perfect 10

Average Score: 7

97% knows the answer to this question: "Who sang the famous song "Suzie Q" (1968) ? "
Would you be able to recognize the singer of these songs?

Will you be able to do a better job?

Average Score: 10

41% knows the answer to this question: "Who sang the famous song "Peggy Sue" (1962)? "
Can you name the singers of these songs?

Do you know the artist of all these songs?

Average Score: 3

79% knows the answer to this question: "Who sang the famous song "Marathon" (1985)? "

Food & Beverage Quizzes

Quiz on Food and Beverage

What's your favorite pizza?

Average Score: 9

26% knows the answer to this question: " "
Food Quiz

What is your favorite Guilty Pleasure?

Average Score: 6

79% knows the answer to this question: " "

General Knowledge Quizzes

10 Impossible Trivia Questions

Let us know below what you did

Average Score: 5

31% knows the answer to this question: " "
General Knowledge Quiz

Are you up for the challenge?

Average Score: 6

42% knows the answer to this question: " "
Can you beat my score of 7 out of 10?

General Knowledge

Average Score: 9

50% knows the answer to this question: " "
Knowledge Questions that are Difficult

Can you top a 4? We bet you can, but prove it!

Average Score: 5

78% knows the answer to this question: " "
Quiz that tests your knowledge in a challenging way.

Can you do better than a 5?

Average Score: 6

81% knows the answer to this question: " "
10 Questions Everybody Should Know

You are smarter with an 8 or higher

Average Score: 5

93% knows the answer to this question: " "
General Knowledge Quiz

Which question took you the longest to answer?

Average Score: 5

70% knows the answer to this question: " "
Ultimate Trivia Quiz

Are you ready?

Average Score: 5

32% knows the answer to this question: " "
General Knowledge Quiz

What did you score?

Average Score: 6

56% knows the answer to this question: " "

Literature Quizzes

Movie Quizzes

Movies & Series Quiz

Which TV series have you watched more than once?

Average Score: 8

87% knows the answer to this question: "Which 1972 film, directed by Francis Ford Coppola, is an adaptation of Mario Puzo's novel and portrays the rise and near fall of a mafia family in America? "
Movie Quiz

We bet you will tap out!

Average Score: 5

73% knows the answer to this question: "Karen Carpenter died of complications from which illness? "
Rewind to the 70s: Movie Quiz

Which of these have you seen in the cinema?

Average Score: 8

53% knows the answer to this question: "Who directed the movie, "The Godfather" (1972)? "
Lights, Camera, Quotes!

Who can get a perfect 10? Share if you did!

Average Score: 8

88% knows the answer to this question: " "Here's looking at you, kid." "
Movie Quiz

Have no fear the answer is here

Average Score: 5

47% knows the answer to this question: "Which of these Disney feature films was released first? "

Math Quizzes

Math Examination

Try scoring a 7+

Average Score: 9

43% knows the answer to this question: "How many inches are in a foot? "
10 Math Questions

For you to solve

Average Score: 7

81% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 "
Math Quiz

We hope you'll score higher than a 3+4

Average Score: 7

63% knows the answer to this question: "40x41÷40 equals what number? "

Can you beat the score of this nurse?
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.

History Quizzes

Across the Pond: UK & USA History Quiz

We would love to see your score below

History Quiz

Find out if you still know enough to score a 10/10

History Quiz

Sorry if you didn't score a 6 or higher

Quiz on History

We think you can do way better than a difficult 6

10 History Questions

Who knows enough for a 10/10

70s Nostalgia Quiz

Do you remember?

Are you wise enought?

Play Our History Quiz

History Quiz

Do you have what it takes?

10 Historical Trivia Questions

Do us a favor and share your score in the comments below

Geography Quizzes

10 Question About Planet Earth

Did you score a 10? Let us know below!

Geography Quiz

Think you can find your way?

Play This Geography Quiz Now!

It's going to be impossible to score a 6+

Geography Quiz

You're invited!

HARD Science Quiz

We hope you're smart enough to score a 7+

Geography Quiz

Thumbs up when you score a 10/10

Geography Quiz

Did you find your way to the last question?

Music Quizzes

Alternative Rock Music Quiz

Have you ever heard of any of these bands?

10 difficult questions about John Denver

Let us know your score in the comments

Barbra Streisand Quiz

Science Quizzes

Quiz on Science.

Are you worthy of the respect?

Quiz on Science

Did you complete the mission?

Science Quiz with challenging questions

Who is able to score higher than an impossible 8?

Who Sang Quizzes

Can you recognize the vocalists of these songs?

Do you love to listen to music?

Who Sang These Songs?

Do you have a favorite songs between these 10 songs?

Who Sang These 90s Songs?

Feels like yesterday isn't it?

Who Sang These Country Songs?

Question 10 is by far the hardest

Who sang these songs?

10 Questions

Motown Legends: Can You Name the Artist Behind These Hits?

Can you match the song to the Motown legend?

Quiz on music from the 1960s.

You won't score a perfect 10

Would you be able to recognize the singer of these songs?

Will you be able to do a better job?

Can you name the singers of these songs?

Do you know the artist of all these songs?

Food & Beverage Quizzes

Quiz on Food and Beverage

What's your favorite pizza?

Food Quiz

What is your favorite Guilty Pleasure?

General Knowledge Quizzes

10 Impossible Trivia Questions

Let us know below what you did

General Knowledge Quiz

Are you up for the challenge?

Can you beat my score of 7 out of 10?

General Knowledge

Knowledge Questions that are Difficult

Can you top a 4? We bet you can, but prove it!