Founded by a Swede and a Dane, this company was based on code written by Estonians and was headquartered in Luxembourg. And you could call all those countries with its program. What is it?
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Question 2 of 10
What is the DOS command used to clear the screen?
Question 3 of 10
In August 2012, what smartphone maker was found to have infringed six Apple patents, like rounded corners, and ordered to pay it more than $1 billion in damages?
Question 4 of 10
Where would www.oompahpah.de be from?
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Question 5 of 10
Usenet was created in 1979 by two post-graduate students, Tom Truscott and Jim Ellis, at what North Carolina university?
Question 6 of 10
Until 2013, what had Apple typically named the Mac operating systems after?
Question 7 of 10
Researchers at the University of Manchester won the Nobel Prize for graphene, a one-atom thick layer of hexagonally patterned atoms that conducts electricty better than silicon. What is graphene?
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Question 8 of 10
Bob Metcalfe invented ethernet and founded 3Com. What does Metcalfe's Law say?
Question 9 of 10
What am I telling somebody, if I text them "143"?
Question 10 of 10
What Macintosh operating system shares its name with a Western Hemisphere wildcat?
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Difficult Quiz on the 1950s
Can you do better than a 6 out of 10?
Average Score: 6
100% knows the answer to this question:
"What film starred Humphrey Bogart as Charlie Allnut?
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And do you know the answer to this one?
"The Suez Crisis caused the rationing of which commodity in the UK?"
100% knows the answer to this question:
"Defined one way, they're high school dances, especially in the 1950s. Defined another way, they're a key ingredient in beer. What are they?
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And do you know the answer to this one?
"I'm a horror writer from Maine who wrote "It", "Under the Dome", and "The Dark Tower". Who am I?"
25% knows the answer to this question:
"How many men did the German Army loose at the Battle of Amiens?
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10 Questions about History
Do you like History Quizzes?
Average Score: 4
33% knows the answer to this question:
"What was the name of the chemical element created by the Berkeley University in March 1950?
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History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 5
59% knows the answer to this question:
"In which country were the majority of the Nazi extermination camps during World War 1I?
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History Quiz
Find out if you still know enough to score a 10/10
Average Score: 5
25% knows the answer to this question:
"Which country launched the first woman into space?
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10 Questions about History
Did you know enough for a 10/10?
Average Score: 4
77% knows the answer to this question:
"What was the name of the train that was Britains first streamline train service - launched on September 30th 1935?
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70s Nostalgia Quiz
Do you remember?
Average Score: 8
63% 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?
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History Quiz
What answer did you not know?
Average Score: 9
26% knows the answer to this question:
"Mary Isobel Catherine Bernadette O'Brien is the full name of which singer?
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80s Nostalgia Quiz
What videogame did you play in the 80s?
Average Score: 8
69% knows the answer to this question:
"Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"?
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10 History Questions
Who knows enough for a 10/10
Average Score: 4
93% knows the answer to this question:
"What was one of the nicknames of the US's 369th Infantry Regiment?
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Geography Quizzes
Geography Quiz
You're invited!
Average Score: 5
22% knows the answer to this question:
"What nationality is the explorer Vasco Nunez de Balboa?
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10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 6
78% knows the answer to this question:
"Which is the largest continent on Earth?
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HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 4
98% knows the answer to this question:
"What is the capital of Kentucky?
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Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 6
33% knows the answer to this question:
"Which country lies directly south of Mongolia?
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Geography Quiz
Thumbs up when you score a 10/10
Average Score: 5
61% knows the answer to this question:
"What was the middle name of the explorer Captain Scott?
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Geography Quiz
Think you can find your way?
Average Score: 6
81% knows the answer to this question:
"One of the world's largest herds of what roam around the deserts of Australia?
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Geography Quiz
Did you find your way to the last question?
Average Score: 4
21% knows the answer to this question:
"Fulham is in which London postcode?
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Music Quizzes
Alternative Rock Music Quiz
Have you ever heard of any of these bands?
Average Score: 5
20% knows the answer to this question:
"Which band released the influential alternative rock album "OK Computer" in 1997?
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Barbra Streisand Quiz
Average Score: 3
21% knows the answer to this question:
"What is Barbra Streisand's middle name?
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10 difficult questions about John Denver
Let us know your score in the comments
Average Score: 6
89% knows the answer to this question:
"What was John Denver's birth name?
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Science Quizzes
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?
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Science Quiz with challenging questions
Who is able to score higher than an impossible 8?
Average Score: 8
28% 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?
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Quiz on Science
Did you complete the mission?
Average Score: 9
89% knows the answer to this question:
"What is a young kangaroo called?
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Who Sang Quizzes
Who were the singers of these songs?
Did you have all 10 songs correctly?
Average Score: 5
51% knows the answer to this question:
"Who sang the famous song "Under Pressure" (1981) ?
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Who Sang These Songs?
Can you answer these 15 Sudden End questions correctly?
Average Score: 0
95% knows the answer to this question:
"Who sang the famous song "Radio Radio" (1977)?
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Who Sang These Folk & Americana Songs?
Is your favorite artist in this quiz? Take it and find out!
Average Score: 6
66% knows the answer to this question:
"Who sang the song, "The Times They Are A-Changin’" (1964)?
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Who Sang These 90s Songs?
Feels like yesterday isn't it?
Average Score: 7
39% knows the answer to this question:
"Who sang the song, "Smells Like Teen Spirit" (1991)?
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Quiz on music from the 1960s.
You won't score a perfect 10
Average Score: 6
35% knows the answer to this question:
"Who sang the famous song "Suzie Q" (1968) ?
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Do you know who sang these songs?
Try scoring a 6+
Average Score: 9
91% knows the answer to this question:
"Who sang the famous song "What A Wonderful World" (1968) ?
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Who Sang These Country Songs?
Question 10 is by far the hardest
Average Score: 8
31% knows the answer to this question:
"Who performed the hit "Ring of Fire" (1963)?
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Who Sang These Songs?
Nobody knows more than 4 songs
Average Score: 7
47% knows the answer to this question:
"Who sang the famous song "Rock With You" (1979)?
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Who Sang These Songs?
Did you have more than 6 songs correctly?
Average Score: 9
74% knows the answer to this question:
"Who sang the famous song "American Pie" (1972) ?
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Food & Beverage Quizzes
Quiz on Food and Beverage
What's your favorite pizza?
Average Score: 9
37% knows the answer to this question:
"
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Food Quiz
What is your favorite Guilty Pleasure?
Average Score: 6
61% knows the answer to this question:
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General Knowledge Quizzes
Think You’re a Trivia Expert?
Take Our 10-Question Quiz and Prove It!
Average Score: 5
33% knows the answer to this question:
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10 Hard Questions
This one is probably very hard for you
Average Score: 5
43% knows the answer to this question:
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Do you know the answer to this riddle?
Play This Knowledge Quiz
Average Score: 5
38% knows the answer to this question:
"
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General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 6
77% knows the answer to this question:
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Tough General Knowledge Quiz
We hope this one isn't a struggle for you
Average Score: 5
49% knows the answer to this question:
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Challenging Knowledge Quiz
We hope you're able to get above a 4
Average Score: 6
87% knows the answer to this question:
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Knowledge Questions that are Difficult
Can you top a 4? We bet you can, but prove it!
Average Score: 5
70% knows the answer to this question:
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Mixed Trivia Quiz for Intellectuals
Dare to play?
Average Score: 5
51% knows the answer to this question:
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Who Sang These Songs? Decade Edition!
At what decade did you fail? Leave in the comments
Average Score: 7
65% knows the answer to this question:
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Literature Quizzes
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Movie Quizzes
Rewind to the 70s: Movie Quiz
Which of these have you seen in the cinema?
Average Score: 8
69% knows the answer to this question:
"Who directed the movie, "The Godfather" (1972)?
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Movie Quiz
We bet you will tap out!
Average Score: 5
65% knows the answer to this question:
"Karen Carpenter died of complications from which illness?
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Lights, Camera, Quotes!
Who can get a perfect 10? Share if you did!
Average Score: 8
27% knows the answer to this question:
" "Here's looking at you, kid."
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Movie Quiz
Have no fear the answer is here
Average Score: 5
51% knows the answer to this question:
"Which of these Disney feature films was released first?
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Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 8
66% 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?
"
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Math Quizzes
10 Math Questions
For you to solve
Average Score: 7
27% knows the answer to this question:
"Find the Highest Common Factor of these numbers - 38 and 57
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Math Examination
Try scoring a 7+
Average Score: 9
53% knows the answer to this question:
"How many inches are in a foot?
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Math Quiz
We hope you'll score higher than a 3+4
Average Score: 7
56% knows the answer to this question:
"40x41÷40 equals what number?
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Everybody likes music, but how much do you know about it?
Extremely hard mixed knowledge quiz, how many did you answer correctly?