This man's constant originally pegged the age of the universe at 2 billion years, less than half the actual age of the Earth. Oops. Who was he?
Advertisement
Question 2 of 10
What travels at 331 m/s at 0 degrees Celsius at sea level?
Question 3 of 10
What force overcomes a plane's own weight during a flight?
Question 4 of 10
Which of these contains, by definition, all of the others?
Advertisement
Question 5 of 10
Named from the Greek word for "scorching," what star in Canis Major is the brightest star in the night sky?
Question 6 of 10
Many comets, and such planetoids as Sedna, come from the Oort Cloud, found where?
Question 7 of 10
What is the usual ounce capacity of a jigger?
Advertisement
Question 8 of 10
Although best known for inventing board games, who also invented that paper cutter that threatens your fingers at the office?
Question 9 of 10
Aside from -1, what is only square number that is two less than a cube number?
Question 10 of 10
Which astronaut, America's first man in space, rode Freedom 7 for a 15-minute flight on May 5, 1961?
Advertisement
History Quizzes
History Quiz
8 or higher? You're pretty smart!
Average Score: 4
49% knows the answer to this question:
"1953 tennis stars Maureen Connolly and Doris Hart were from which country?
"
History Questions
We would love to hear about your score
Average Score: 4
52% knows the answer to this question:
"The "red purge" was a campaign communists in which country in June 1950?
"
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 5
74% knows the answer to this question:
"In which country were the majority of the Nazi extermination camps during World War 1I?
"
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 5
27% knows the answer to this question:
"What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813?
"
10 History Questions
Do you know this riddle?
Average Score: 4
63% knows the answer to this question:
"What is the name commonly associated with a 1974 military coup in Portugal?
"
Calling All History Buffs!
Can You Beat the Experts?
Average Score: 7
39% knows the answer to this question:
"Which treaty ended the Thirty Years' War in 1648?
"
This History Quiz is Rough
Try scoring higher than a 5
Average Score: 4
76% knows the answer to this question:
"In 1945, what three letter construction manufacturer was founded?
"
80s Nostalgia Quiz
What videogame did you play in the 80s?
Average Score: 8
24% knows the answer to this question:
"Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"?
"
10 Historical Trivia Questions
Do us a favor and share your score in the comments below
Average Score: 6
85% knows the answer to this question:
"Which American president was caught up in the "Watergate" scandal?
"
Advertisement
Geography Quizzes
Geography Quiz
Think you can find your way?
Average Score: 6
38% knows the answer to this question:
"One of the world's largest herds of what roam around the deserts of Australia?
"
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 4
25% knows the answer to this question:
"What is the capital of Kentucky?
"
Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 6
91% knows the answer to this question:
"Which country lies directly south of Mongolia?
"
10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 6
93% knows the answer to this question:
"Which is the largest continent on Earth?
"
Geography Quiz
Thumbs up when you score a 10/10
Average Score: 5
99% knows the answer to this question:
"What was the middle name of the explorer Captain Scott?
"
Geography Quiz
You're invited!
Average Score: 5
69% 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
55% knows the answer to this question:
"Fulham is in which London postcode?
"
Advertisement
Music Quizzes
10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 6
74% 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
45% knows the answer to this question:
"Which band released the influential alternative rock album "OK Computer" in 1997?
"
Barbra Streisand Quiz
Average Score: 3
81% knows the answer to this question:
"What is Barbra Streisand's middle name?
"
Advertisement
Science Quizzes
Science Quiz with challenging questions
Who is able to score higher than an impossible 8?
Average Score: 8
36% 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
53% 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
92% knows the answer to this question:
"What is a young kangaroo called?
"
Advertisement
Who Sang Quizzes
Do you know who sang these songs?
Try scoring a 6+
Average Score: 9
46% knows the answer to this question:
"Who sang the famous song "What A Wonderful World" (1968) ?
"
Who Sang These Songs?
Can you match the artist?
Average Score: 9
60% knows the answer to this question:
"Who sang the famous song "Fernando" (1975) ?
"
Can you recognize the vocalists of these songs?
Do you love to listen to music?
Average Score: 5
39% knows the answer to this question:
"Who sang the famous song ”Psycho Killer” (1977)?
"
Who Sang These Country Songs?
Question 10 is by far the hardest
Average Score: 8
21% knows the answer to this question:
"Who performed the hit "Ring of Fire" (1963)?
"
Who Sang These Songs?
Do you know more than 5 of these songs?
Average Score: 9
86% knows the answer to this question:
"Who sang the famous song ”Material Girl” (1985)?
"
Who sang these songs?
10 Questions
Average Score: 9
63% knows the answer to this question:
"Who sang the famous song "Mandy" (1974)?
"
Who Sang These Songs?
Do you have a favorite songs between these 10 songs?
Average Score: 9
60% knows the answer to this question:
"Who sang the famous song "Annie's Song" (1974)?
"
Who Sang These Songs?
Can you answer these 15 Sudden End questions correctly?
Average Score: 0
48% knows the answer to this question:
"Who sang the famous song "Radio Radio" (1977)?
"
Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
Average Score: 6
41% knows the answer to this question:
"Who sang the song, "The Times They Are A-Changin’" (1964)?
"
Advertisement
Food & Beverage Quizzes
Quiz on Food and Beverage
What's your favorite pizza?
Average Score: 9
90% knows the answer to this question:
"
"
Food Quiz
What is your favorite Guilty Pleasure?
Average Score: 6
80% knows the answer to this question:
"
"
Advertisement
General Knowledge Quizzes
Test of Varied Knowledge
Are you a genius?
Average Score: 8
95% knows the answer to this question:
"
"
General Knowledge Quiz
We bet you aren't a genius. Prove us otherwise!
Average Score: 6
97% knows the answer to this question:
"
"
10 Questions about General Knowledge
We bet you can't do better than an 8
Average Score: 6
43% knows the answer to this question:
"
"
Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 5
34% knows the answer to this question:
"
"
Quiz on General Knowledge.
We bet you can do better than this woman
Average Score: 9
73% knows the answer to this question:
"
"
Can you beat my score?
10 general questions you won't know the answer to
Average Score: 9
48% knows the answer to this question:
"
"
Impossible Knowledge Quiz
Strive for a 6 or higher
Average Score: 6
20% knows the answer to this question:
"
"
'Quiz on General Knowledge'
We challenge you to score at least an 8
Average Score: 8
92% knows the answer to this question:
"
"
General Knowledge Quiz
We would love to see your score below
Average Score: 7
53% knows the answer to this question:
"
"
Advertisement
Literature Quizzes
Advertisement
Movie Quizzes
Movie Quiz
We bet you will tap out!
Average Score: 5
92% knows the answer to this question:
"Karen Carpenter died of complications from which illness?
"
Movie Quiz
Have no fear the answer is here
Average Score: 5
85% knows the answer to this question:
"Which of these Disney feature films was released first?
"
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)?
"
Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 8
61% 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?
"
Lights, Camera, Quotes!
Who can get a perfect 10? Share if you did!
Average Score: 8
41% knows the answer to this question:
" "Here's looking at you, kid."
"
Advertisement
Math Quizzes
Math Quiz
We hope you'll score higher than a 3+4
Average Score: 7
27% knows the answer to this question:
"40x41÷40 equals what number?
"
10 Math Questions
For you to solve
Average Score: 7
86% 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
22% knows the answer to this question:
"How many inches are in a foot?
"
Advertisement
Can you beat the score of this nurse?
Everybody likes music, but how much do you know about it?