Knowledge Quiz that Requires Effort

Question 1 of 10

In the 1920, Vienna physician Manfred Sakel treated drug addiction by deliberating inducing comas through overdoses of what diabetes-treating drug?

Question 2 of 10

What is the Windy City, either because of meteorology or because of the flapping gums of local political blowhards?

Question 3 of 10

Fear of the night is known as what?

Question 4 of 10

Which of the following health facts is not true?

Question 5 of 10

Which of the following animals eats ants?

Question 6 of 10

Viking 1 appeared to find a face on the Cydonia plain of what planet in 1976?

Question 7 of 10

Although Dolly was the first mammal cloned, in 1952 what was the first animal ever cloned, when Robert Briggs and Thomas King transferred the nucleus from a tadpole embryo into an egg from which the nucleus had been removed?

Question 8 of 10

What is a space which is entirely devoid of matter called in science terms?

Question 9 of 10

Who sang the famous song La Vie En Rose (1956)?

Question 10 of 10

According to the New Testament, where did Jesus grow up?

History Quizzes

Across the Pond: UK & USA History Quiz

We would love to see your score below

Average Score: 9

60% 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? "
1980s Nostalgia Quiz

Try scoring a 7 or higher

Average Score: 8

26% knows the answer to this question: "What iconic video game was released in 1980 and featured a little yellow character gobbling up pellets while avoiding ghosts? "
10 History Questions

Who knows enough for a 10/10

Average Score: 4

97% knows the answer to this question: "What was one of the nicknames of the US's 369th Infantry Regiment? "
History Quiz

8 or higher? You're pretty smart!

Average Score: 4

44% knows the answer to this question: "1953 tennis stars Maureen Connolly and Doris Hart were from which country? "
Quiz on History

We think you can do way better than a difficult 6

Average Score: 4

55% knows the answer to this question: "In June 2013, the north of which country suffered terrible floods? "
History Trivia Quiz

Scoring higher than a 6 is impossible!

Average Score: 5

41% knows the answer to this question: "What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813? "
70s Nostalgia Quiz

Do you remember?

Average Score: 8

29% 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? "
10 Historical Trivia Questions

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

Average Score: 6

60% knows the answer to this question: "Which American president was caught up in the "Watergate" scandal? "
History Trivia Quiz

Scoring higher than a 6 is impossible!

Average Score: 5

80% knows the answer to this question: "In which country were the majority of the Nazi extermination camps during World War 1I? "

Geography Quizzes

Geography Quiz

You're invited!

Average Score: 5

84% knows the answer to this question: "What nationality is the explorer Vasco Nunez de Balboa? "
Geography Quiz

Did you find your way to the last question?

Average Score: 4

28% knows the answer to this question: "Fulham is in which London postcode? "
Play This Geography Quiz Now!

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

Average Score: 6

43% knows the answer to this question: "Which country lies directly south of Mongolia? "
HARD Science Quiz

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

Average Score: 4

90% knows the answer to this question: "What is the capital of Kentucky? "
Geography Quiz

Think you can find your way?

Average Score: 6

51% knows the answer to this question: "One of the world's largest herds of what roam around the deserts of Australia? "
Geography Quiz

Thumbs up when you score a 10/10

Average Score: 5

43% knows the answer to this question: "What was the middle name of the explorer Captain Scott? "
10 Question About Planet Earth

Did you score a 10? Let us know below!

Average Score: 6

48% knows the answer to this question: "Which is the largest continent on Earth? "

Music Quizzes

10 difficult questions about John Denver

Let us know your score in the comments

Average Score: 7

59% knows the answer to this question: "What was John Denver's birth name? "
Barbra Streisand Quiz

Average Score: 4

75% knows the answer to this question: "What is Barbra Streisand's middle name? "
Alternative Rock Music Quiz

Have you ever heard of any of these bands?

Average Score: 5

50% knows the answer to this question: "Which band released the influential alternative rock album "OK Computer" in 1997? "

Science Quizzes

Science Quiz with challenging questions

Who is able to score higher than an impossible 8?

Average Score: 8

68% 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? "
Quiz on Science

Did you complete the mission?

Average Score: 9

89% knows the answer to this question: "What is a young kangaroo called? "
Quiz on Science.

Are you worthy of the respect?

Average Score: 7

48% knows the answer to this question: "What sterile animal is produced when a male donkey breeds with a female horse? "

Who Sang Quizzes

Which artist performed these songs?

Can you answer more than 4 questions correctly?

Average Score: 9

99% knows the answer to this question: "Who sang the famous song ”She Loves You” (1963)? "
Who were the singers of these songs?

Did you have all 10 songs correctly?

Average Score: 6

49% knows the answer to this question: "Who sang the famous song "Under Pressure" (1981) ? "
Who Sang These 90s Songs?

Feels like yesterday isn't it?

Average Score: 7

53% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? "
Who Sang These Folk & Americana Songs?

Is your favorite artist in this quiz? Take it and find out!

Average Score: 6

65% knows the answer to this question: "Who sang the song, "The Times They Are A-Changin’" (1964)? "
Quiz on music from the 1960s.

You won't score a perfect 10

Average Score: 7

23% knows the answer to this question: "Who sang the famous song "Suzie Q" (1968) ? "
Can you name the singers of these songs?

Do you know the artist of all these songs?

Average Score: 3

68% knows the answer to this question: "Who sang the famous song "Marathon" (1985)? "
Who Sang These Songs?

Did you have more than 6 songs correctly?

Average Score: 9

69% knows the answer to this question: "Who sang the famous song "American Pie" (1972) ? "
Would you be able to recognize the singer of these songs?

Will you be able to do a better job?

Average Score: 10

72% knows the answer to this question: "Who sang the famous song "Peggy Sue" (1962)? "
Who Sang These Country Songs?

Question 10 is by far the hardest

Average Score: 8

64% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? "

Food & Beverage Quizzes

Food Quiz

What is your favorite Guilty Pleasure?

Average Score: 6

30% knows the answer to this question: " "
Quiz on Food and Beverage

What's your favorite pizza?

Average Score: 9

78% knows the answer to this question: " "

General Knowledge Quizzes

Most questions are way too hard for you!

Challenging Trivia Quiz

Average Score: 5

62% knows the answer to this question: " "
Trivia with a blend of knowledge.

What did you score? Please tell us in the comments

Average Score: 8

55% knows the answer to this question: " "
General Knowledge

Please tell us how many you know

Average Score: 9

34% knows the answer to this question: " "
Unbeatable Knowledge Quiz

Nobody is able to score a perfect 10 in this one

Average Score: 4

83% knows the answer to this question: " "
Mixed Trivia Quiz

Hey quizzers, where do you like to tackle our quizzes the most?

Average Score: 5

64% knows the answer to this question: " "
Mixed Knowledge Quiz

What did you score?

Average Score: 4

74% knows the answer to this question: " "
Impossible Knowledge Quiz

A quiz only seniors will be able to score a decent score

Average Score: 6

64% knows the answer to this question: " "
Are You Brave Enough?

This Knowledge Quiz will make you quit before the end

Average Score: 5

49% knows the answer to this question: " "
Ultimate Trivia Quiz

Are you ready?

Average Score: 5

83% knows the answer to this question: " "

Literature Quizzes

Movie Quizzes

Movie Quiz

We bet you will tap out!

Average Score: 5

88% 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

39% knows the answer to this question: "Who directed the movie, "The Godfather" (1972)? "
Movies & Series Quiz

Which TV series have you watched more than once?

Average Score: 8

34% 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

Have no fear the answer is here

Average Score: 5

32% knows the answer to this question: "Which of these Disney feature films was released first? "
Lights, Camera, Quotes!

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

Average Score: 8

67% knows the answer to this question: " "Here's looking at you, kid." "

Math Quizzes

Math Examination

Try scoring a 7+

Average Score: 9

73% knows the answer to this question: "How many inches are in a foot? "
10 Math Questions

For you to solve

Average Score: 7

87% 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

98% knows the answer to this question: "40x41÷40 equals what number? "

Movies Quiz
Extremely hard mixed knowledge quiz, how many did you answer correctly?
Who or what am I?

History Quizzes

Across the Pond: UK & USA History Quiz

We would love to see your score below

1980s Nostalgia Quiz

Try scoring a 7 or higher

10 History Questions

Who knows enough for a 10/10

History Quiz

8 or higher? You're pretty smart!

Quiz on History

We think you can do way better than a difficult 6

History Trivia Quiz

Scoring higher than a 6 is impossible!

70s Nostalgia Quiz

Do you remember?

10 Historical Trivia Questions

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

History Trivia Quiz

Scoring higher than a 6 is impossible!

Geography Quizzes

Geography Quiz

You're invited!

Geography Quiz

Did you find your way to the last question?

Play This Geography Quiz Now!

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

HARD Science Quiz

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

Geography Quiz

Think you can find your way?

Geography Quiz

Thumbs up when you score a 10/10

10 Question About Planet Earth

Did you score a 10? Let us know below!

Music Quizzes

10 difficult questions about John Denver

Let us know your score in the comments

Barbra Streisand Quiz

Alternative Rock Music Quiz

Have you ever heard of any of these bands?

Science Quizzes

Science Quiz with challenging questions

Who is able to score higher than an impossible 8?

Quiz on Science

Did you complete the mission?

Quiz on Science.

Are you worthy of the respect?

Who Sang Quizzes

Which artist performed these songs?

Can you answer more than 4 questions correctly?

Who were the singers of these songs?

Did you have all 10 songs correctly?

Who Sang These 90s Songs?

Feels like yesterday isn't it?

Who Sang These Folk & Americana Songs?

Is your favorite artist in this quiz? Take it and find out!

Quiz on music from the 1960s.

You won't score a perfect 10

Can you name the singers of these songs?

Do you know the artist of all these songs?

Who Sang These Songs?

Did you have more than 6 songs correctly?

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

Will you be able to do a better job?

Who Sang These Country Songs?

Question 10 is by far the hardest

Food & Beverage Quizzes

Food Quiz

What is your favorite Guilty Pleasure?

Quiz on Food and Beverage

What's your favorite pizza?

General Knowledge Quizzes

Most questions are way too hard for you!

Challenging Trivia Quiz

Trivia with a blend of knowledge.

What did you score? Please tell us in the comments

General Knowledge

Please tell us how many you know

Unbeatable Knowledge Quiz

Nobody is able to score a perfect 10 in this one