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?
Question 3 of 10
Until 2013, what had Apple typically named the Mac operating systems after?
Question 4 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?
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Question 5 of 10
Where would www.oompahpah.de be from?
Question 6 of 10
Usenet was created in 1979 by two post-graduate students, Tom Truscott and Jim Ellis, at what North Carolina university?
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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Who Sang Quizzes
Who Sang These Songs?
Let us know your score
Average Score: 8
44% knows the answer to this question:
"Who sang the song, "Stand By Me" (1961)?
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Millennials, can you name these 80s & 90s artists?
Challenging Music Quiz for most People
Average Score: 6
27% knows the answer to this question:
"Who sang "Everybody Wants to Rule the World" (1985)?
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Who Sang These 90s Eurodance Songs?
What did you do in the 90s?
Average Score: 5
85% knows the answer to this question:
"Who sang the song, "Barbie Girl" (1997)?
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Who Sang "My Generation" in 1965?
play for 9 more music questions
Average Score: 7
35% knows the answer to this question:
"Who sang "Satisfaction" (1965)?
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Who Sang These Songs?
Can you answer these 10 music questions correctly?
Average Score: 8
86% knows the answer to this question:
"Who sang the famous song "I Say A Little Prayer" (1968) ?
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Who Sang These Songs?
Can you match the artist?
Average Score: 9
77% knows the answer to this question:
"Who sang the famous song "Fernando" (1975) ?
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History Quizzes
History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 5
47% 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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Calling All History Buffs!
Can You Beat the Experts?
Average Score: 7
55% knows the answer to this question:
"Which treaty ended the Thirty Years' War in 1648?
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History Quiz
Do you have what it takes?
Average Score: 5
82% knows the answer to this question:
"Which country won the 1958 FIFA World Cup in Sweden?
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80s Nostalgia Quiz
What videogame did you play in the 80s?
Average Score: 8
22% knows the answer to this question:
"Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"?
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This History Quiz is Rough
Try scoring higher than a 5
Average Score: 4
69% knows the answer to this question:
"In 1945, what three letter construction manufacturer was founded?
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History Trivia Quiz
Scoring higher than a 6 is impossible!
Average Score: 5
84% knows the answer to this question:
"What mountains were first crossed by Blaxland, Lawson and Wentworth in 1813?
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Geography Quizzes
HARD Science Quiz
We hope you're smart enough to score a 7+
Average Score: 5
50% knows the answer to this question:
"What is the capital of Kentucky?
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Geography Quiz
Thumbs up when you score a 10/10
Average Score: 5
34% knows the answer to this question:
"What was the middle name of the explorer Captain Scott?
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Geography Quiz
Did you find your way to the last question?
Average Score: 4
63% knows the answer to this question:
"Fulham is in which London postcode?
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10 Question About Planet Earth
Did you score a 10? Let us know below!
Average Score: 6
97% knows the answer to this question:
"Which is the largest continent on Earth?
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Geography Quiz
Think you can find your way?
Average Score: 6
53% 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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Play This Geography Quiz Now!
It's going to be impossible to score a 6+
Average Score: 6
26% knows the answer to this question:
"Which country lies directly south of Mongolia?
"
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Music Quizzes
Impossible Music Quiz
This quiz is way too hard for you!
Average Score: 8
96% knows the answer to this question:
"Who sings 'Hound Dog'?
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Try scoring a perfect 10
Music Quiz
Average Score: 7
50% knows the answer to this question:
"Which way was a hit for Gerry Rafferty?
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Music Quiz
Can you do better than a 5 out of 10?
Average Score: 9
21% knows the answer to this question:
"In what song does Dolly Parton sing: "What a way to make a livin' - Barely gettin' by - Its all takin' - And no givin"?
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Very Hard Music Quiz
10 Questions
Average Score: 6
32% knows the answer to this question:
"What classic song contains the lyrics "And the forests will echo with laughter.."?
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Music Quiz
Please share your score in the comments below
Average Score: 8
58% knows the answer to this question:
"Mick Jagger is the lead singer of which rock group?
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New Music Trivia
Can you answer all music questions correctly?
Average Score: 9
69% knows the answer to this question:
"Which of these is the name of a '60s song by Bob Dylan?
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Science Quizzes
Can you prove that you are good at science with these 10 hard questions.
Average Score: 5
29% knows the answer to this question:
"Although a troy ounce is about 30 grams heavier than an avoirdupois ounce, an avoirdupois pound is 16 ounces instead of 12. So a pound of which of these items is heaviest ... sort of?
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Can you score a 7+?
Click here to play science quiz!
Average Score: 7
30% knows the answer to this question:
"What does an ornithologist study?
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Science Quiz
Did you have more than 5 questions correctly?
Average Score: 7
39% knows the answer to this question:
"There were only two commercially used supersonic jets. The Brits and French shared the Concorde. What country offered the Tupolev Tu-144?
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Science Quiz
10 questions to answer
Average Score: 8
71% knows the answer to this question:
"Strictly speaking, what does a barometer measure?
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Are you as smart as an owl?
Average Score: 6
98% knows the answer to this question:
"What red-flecked chalcedony is also called a heliotrope in England, because of the reddish reflections given off by water inside of it??
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Take this science quiz and share the result.
Average Score: 5
44% knows the answer to this question:
"A denier is a measure of what substance, namely the weight in grams of 9 km of its thread?
"
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Food & Beverage Quizzes
10 Questions About Food & Beverages
Getting hungry?
Average Score: 9
45% knows the answer to this question:
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Challenging Food & Beverages Quiz
We challenge you to beat her score!
Average Score: 9
43% knows the answer to this question:
"
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Food and Beverages
Average Score: 7
52% knows the answer to this question:
"
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Food & Beverages Quiz
Are you able to score a perfect 10?
Average Score: 8
31% knows the answer to this question:
"
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Can you beat this real chef? Tell us if you did!
Unbeatable Food & Beverages Quiz
Average Score: 9
58% knows the answer to this question:
"
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Food & Beverages Quiz
How many times a week do you do groceries?
Average Score: 9
38% knows the answer to this question:
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General Knowledge Quizzes
General Knowledge Quiz
A perfect 10 might surprise you
Average Score: 4
89% knows the answer to this question:
"
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Impossible Knowledge Quiz
Strive for a 6 or higher
Average Score: 6
85% knows the answer to this question:
"
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Are you aware of the answer we seek?
Challenging Trivia Quiz
Average Score: 6
74% knows the answer to this question:
"
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General Knowledge Quiz
We would love to see your score below
Average Score: 6
71% knows the answer to this question:
"
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Challenge Your Brain
By answering these 10 trivia questions
Average Score: 5
88% knows the answer to this question:
"
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Challenging Knowledge Quiz
This quiz is way out of your league!
Average Score: 8
44% knows the answer to this question:
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Literature Quizzes
Literature quiz. Are you a bookworm?
Average Score: 6
55% knows the answer to this question:
"For Thomas Mann, it was "in Venice," for Agatha Christie it was "on the Nile" and for Ernest Hemingway it was "in the Afternoon." What is it?
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Try to score higher than an 8!
Literature Quiz
Average Score: 9
38% knows the answer to this question:
"What does the saying "She is a stool pigeon" mean?
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Test how much of knowledge about Literature you have stored in your brain!
Average Score: 4
58% knows the answer to this question:
"Mother Raksha is a character in which childrens book?
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Literature Quiz
Do you love reading books?
Average Score: 9
99% knows the answer to this question:
"According to Genesis in the Bible, where did Eve come from?
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Literature Quiz
Average Score: 6
36% knows the answer to this question:
"What is the main part of a letter called?
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And this quiz means nothing, if you don't know the answers!
Average Score: 6
92% knows the answer to this question:
"Within a sentence, what punctuation often shows a relationship between clauses?
"
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Movie Quizzes
HARD Movie Quiz
Good luck scoring a 7+
Average Score: 6
26% knows the answer to this question:
"Who visited the Caribbean nation of San Monique in Live and Let Die and the South American nation of Isthmus in License to Kill?
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Movies & Series Quiz
Which TV series have you watched more than once?
Average Score: 8
32% 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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Movie Quiz
Leave your favorite Horror movie below in the comments
Average Score: 6
42% knows the answer to this question:
"Which movie is about a bored married couple surprised to learn that they are both assassins?
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Movie Quiz
Can you top a 6 out of 10
Average Score: 8
27% knows the answer to this question:
"Climb Every Mountain is from which film musical?
"
Movie Quiz
Click to start this quiz
Average Score: 8
44% knows the answer to this question:
"How would you categorise the film The Texas Chainsaw Massacre?
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HARD Movie Quiz
Will you be quizzer number 25?
Average Score: 6
81% knows the answer to this question:
"The only two movies to feature this character that were not part of the official MGM/UA "canon" were Casino Royale, in which he was played by David Niven, and "Never Say Never Again," in which he was played by Sean Connery. Who is this character?
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Math Quizzes
Challenging Mathematics Quiz
Prove us if you are a true Mathematics Mastermind!
Average Score: 8
76% knows the answer to this question:
"What is 0.6 as a percentage?
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SUDDEN DEATH QUIZ
Try to stay on your feet!
Average Score: 0
53% knows the answer to this question:
"How fast do you need to travel to go 150 miles in 3 hours?
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Do you belong to the 10% that can score a 7+
Mathematics Quiz
Average Score: 8
91% knows the answer to this question:
"94 is how many less than 100?
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Can you solve this?
go to Math Quiz
Average Score: 9
96% knows the answer to this question:
"If a five day vacations costs 2500 dollars, how much does each day cost?
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Math Quiz
Only those who are good with numbers stand a chance!
Average Score: 8
25% knows the answer to this question:
"Adam has to sell 56 units today and has already sold 34. How many more does he need to sell?
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Mathematics Quiz
Nobody is able to score a perfect 10
Average Score: 8
90% knows the answer to this question:
"What is double 26?
"
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Who or what am I?
Extremely Hard History Quiz, most people score only 3 out of 10.
Extremely Hard History Quiz, most people score only 3 out of 10.