Hard Science Quiz

Question 1 of 10

The word "lunar" means something related to what?

Question 2 of 10

Shrimp and algae are full of carotene, and the more of it this bird eats, the pinker its feathers are. And it eats with his head upside down. What is it?

Question 3 of 10

What is a very young plant called?

Question 4 of 10

A US pint is 16 fluid ounces. A British pint is 20 fluid ounces. But in both countries, how many pints make up a gallon?

Question 5 of 10

What did a plane named for Enola Gay Tibbets, mother of B29 pilot Paul Tibbets, do on August 6, 1945?

Question 6 of 10

Baron Carl-August von Gablenz founded Lufthansa. Ironically enough, how did he die?

Question 7 of 10

Fresh white surfaces, such as snow or clouds, increase albedo. What does this mean literally?

Question 8 of 10

What object appears to be the same size as the Sun, because it is both 400 times smaller and 400 times closer?

Question 9 of 10

How can you tell a mammoth from a mastodon?

Question 10 of 10

Naturally enough, what unit of measure is approximately the force exerted by gravity on an apple at the Earth's surface?

History Quizzes

10 History Questions

Do you know this riddle?

Average Score: 4

92% knows the answer to this question: "What is the name commonly associated with a 1974 military coup in Portugal? "
80s Nostalgia Quiz

What videogame did you play in the 80s?

Average Score: 8

83% knows the answer to this question: "Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"? "
Calling All History Buffs!

Can You Beat the Experts?

Average Score: 7

93% knows the answer to this question: "Which treaty ended the Thirty Years' War in 1648? "
History Quiz

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

Average Score: 5

82% knows the answer to this question: "Which country launched the first woman into space? "
1980s Nostalgia Quiz

Try scoring a 7 or higher

Average Score: 8

31% 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 Questions about History

Do you like History Quizzes?

Average Score: 4

87% knows the answer to this question: "What was the name of the chemical element created by the Berkeley University in March 1950? "
History Quiz

Tell us your score below

Average Score: 4

55% knows the answer to this question: "How many men did the German Army loose at the Battle of Amiens? "
Across the Pond: UK & USA History Quiz

We would love to see your score below

Average Score: 9

53% 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

What answer did you not know?

Average Score: 9

23% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the full name of which singer? "

Geography Quizzes

10 Question About Planet Earth

Did you score a 10? Let us know below!

Average Score: 6

80% knows the answer to this question: "Which is the largest continent on Earth? "
Geography Quiz

Think you can find your way?

Average Score: 6

69% 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

34% knows the answer to this question: "Which country lies directly south of Mongolia? "
Geography Quiz

Thumbs up when you score a 10/10

Average Score: 5

58% knows the answer to this question: "What was the middle name of the explorer Captain Scott? "
HARD Science Quiz

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

Average Score: 4

43% knows the answer to this question: "What is the capital of Kentucky? "
Geography Quiz

You're invited!

Average Score: 5

22% 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

32% knows the answer to this question: "Fulham is in which London postcode? "

Music Quizzes

Barbra Streisand Quiz

Average Score: 4

94% knows the answer to this question: "What is Barbra Streisand's middle name? "
10 difficult questions about John Denver

Let us know your score in the comments

Average Score: 7

42% knows the answer to this question: "What was John Denver's birth name? "
Alternative Rock Music Quiz

Have you ever heard of any of these bands?

Average Score: 5

74% 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

32% 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.

Are you worthy of the respect?

Average Score: 7

25% 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

70% knows the answer to this question: "What is a young kangaroo called? "

Who Sang Quizzes

Can you recognize the vocalists of these songs?

Do you love to listen to music?

Average Score: 5

38% knows the answer to this question: "Who sang the famous song ”Psycho Killer” (1977)? "
Who Sang These Folk & Americana Songs?

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

Average Score: 6

54% knows the answer to this question: "Who sang the song, "The Times They Are A-Changin’" (1964)? "
Can you name the singers of these songs?

Do you know the artist of all these songs?

Average Score: 3

33% knows the answer to this question: "Who sang the famous song "Marathon" (1985)? "
Who Sang These Country Songs?

Question 10 is by far the hardest

Average Score: 8

85% knows the answer to this question: "Who performed the hit "Ring of Fire" (1963)? "
Who Sang These 90s Songs?

Feels like yesterday isn't it?

Average Score: 7

38% knows the answer to this question: "Who sang the song, "Smells Like Teen Spirit" (1991)? "
Who Sang These Songs?

Did you have more than 6 songs correctly?

Average Score: 9

75% knows the answer to this question: "Who sang the famous song "American Pie" (1972) ? "
Can you tell us who sang these songs?

Good luck playing!

Average Score: 9

75% knows the answer to this question: "Who sang the famous song "I Heard It Through The Grapevine" (1969) "
Do you know who sang these songs?

Try scoring a 6+

Average Score: 9

97% knows the answer to this question: "Who sang the famous song "What A Wonderful World" (1968) ? "
Who Sang These Songs?

Do you have a favorite songs between these 10 songs?

Average Score: 9

25% knows the answer to this question: "Who sang the famous song "Annie's Song" (1974)? "

Food & Beverage Quizzes

Food Quiz

What is your favorite Guilty Pleasure?

Average Score: 6

67% knows the answer to this question: " "
Quiz on Food and Beverage

What's your favorite pizza?

Average Score: 9

80% knows the answer to this question: " "

General Knowledge Quizzes

Do you have the intelligence to defeat him?

General Knowledge Quiz

Average Score: 5

98% knows the answer to this question: " "
Are you aware of the answer we seek?

Challenging Trivia Quiz

Average Score: 6

49% knows the answer to this question: " "
10 Mixed Questions

Let us know your 10/10 below

Average Score: 6

92% knows the answer to this question: " "
Most questions are way too hard for you!

Challenging Trivia Quiz

Average Score: 5

86% knows the answer to this question: " "
10 Questions to test your Limits

Dare to try this quiz? Let us know your score

Average Score: 6

85% knows the answer to this question: " "
10 Questions about General Knowledge

We bet you can't do better than an 8

Average Score: 6

45% knows the answer to this question: " "
Test of Varied Knowledge

Are you a genius?

Average Score: 8

89% knows the answer to this question: " "
10 Challenging Questions

We are very sorry for these hard questions

Average Score: 4

65% knows the answer to this question: " "
Challenge Your Overall Knowledge.

Did you had enough knowledge making this quiz?

Average Score: 9

94% knows the answer to this question: " "

Literature Quizzes

Movie Quizzes

Lights, Camera, Quotes!

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

Average Score: 8

24% knows the answer to this question: " "Here's looking at you, kid." "
Rewind to the 70s: Movie Quiz

Which of these have you seen in the cinema?

Average Score: 8

23% knows the answer to this question: "Who directed the movie, "The Godfather" (1972)? "
Movie Quiz

Have no fear the answer is here

Average Score: 5

38% knows the answer to this question: "Which of these Disney feature films was released first? "
Movies & Series Quiz

Which TV series have you watched more than once?

Average Score: 8

26% 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

35% knows the answer to this question: "Karen Carpenter died of complications from which illness? "

Math Quizzes

Math Quiz

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

Average Score: 7

33% knows the answer to this question: "40x41÷40 equals what number? "
10 Math Questions

For you to solve

Average Score: 7

49% knows the answer to this question: "Find the Highest Common Factor of these numbers - 38 and 57 "
Math Examination

Try scoring a 7+

Average Score: 9

90% knows the answer to this question: "How many inches are in a foot? "

Literature Quiz
Extremely Hard History Quiz, most people score only 3 out of 10.
Do you remember these old cities?

History Quizzes

10 History Questions

Do you know this riddle?

80s Nostalgia Quiz

What videogame did you play in the 80s?

Calling All History Buffs!

Can You Beat the Experts?

History Quiz

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

1980s Nostalgia Quiz

Try scoring a 7 or higher

10 Questions about History

Do you like History Quizzes?

History Quiz

Tell us your score below

Across the Pond: UK & USA History Quiz

We would love to see your score below

History Quiz

What answer did you not know?

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

Thumbs up when you score a 10/10

HARD Science Quiz

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

Geography Quiz

You're invited!

Geography Quiz

Did you find your way to the last question?

Music Quizzes

Barbra Streisand Quiz

10 difficult questions about John Denver

Let us know your score in the comments

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.

Are you worthy of the respect?

Quiz on Science

Did you complete the mission?

Who Sang Quizzes

Can you recognize the vocalists of these songs?

Do you love to listen to music?

Who Sang These Folk & Americana Songs?

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

Can you name the singers of these songs?

Do you know the artist of all these songs?

Who Sang These Country Songs?

Question 10 is by far the hardest

Who Sang These 90s Songs?

Feels like yesterday isn't it?

Who Sang These Songs?

Did you have more than 6 songs correctly?

Can you tell us who sang these songs?

Good luck playing!

Do you know who sang these songs?

Try scoring a 6+

Who Sang These Songs?

Do you have a favorite songs between these 10 songs?

Food & Beverage Quizzes

Food Quiz

What is your favorite Guilty Pleasure?

Quiz on Food and Beverage

What's your favorite pizza?

General Knowledge Quizzes

Do you have the intelligence to defeat him?

General Knowledge Quiz

Are you aware of the answer we seek?

Challenging Trivia Quiz

10 Mixed Questions

Let us know your 10/10 below

Most questions are way too hard for you!

Challenging Trivia Quiz