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Extremely hard mixed knowledge quiz, how many did you answer correctly?
Question 1
The most successful open source software was developed by Linus Torvalds. What was it?
Question 2
If you read 1/2 of the books on a book shelf of 750, roughly how many books would you have left to read?
Question 3
Which famous explorer took voyages to West Africa and South America?
Question 4
42x24+292 equals what number?
Question 5
What is 2 of 20 expressed as a percentage?
Question 6
Which city sells the most hotdogs?
Question 7
Who patented the first successful revolver in 1835?
Question 8
How did Joan of Arc die at Rouen in 1451?
Question 9
Find the Lowest Common Multiple of these numbers - 16 and 5
Question 10
What number comes next in the sequence 20, 42, 86, 172?
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