79% knows the answer to this question: "What takes up 50-70 percent of a whale's weight? "

And do you know the answer to this one? "What is the word for an upright pillar or post often used to bear weight?"

61% knows the answer to this question: "Which screen idol died in 1955, having only starred in three films? "

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68% knows the answer to this question: "How were outlaws Robert Leroy Parker and Henry Longabough better known? "

And do you know the answer to this one? "What is Iran's largest city and the largest city in Western Asia?"

41% knows the answer to this question: "Which unit is usually used to show the definition of a digital camera's images? "

And do you know the answer to this one? "In what War was the 1805 'Battle of Trafalgar' fought?"

46% knows the answer to this question: "Sydney, Hobart and Newcastle are the oldest cities in which country? "

And do you know the answer to this one? "In 1850, what were the two largest European cities?"

30% knows the answer to this question: "What is the missing word: Another day, another .... "

And do you know the answer to this one? "What is the missing word: Absence makes the heart grow ...."

70% knows the answer to this question: "Cognac is a type of which liquor? "

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54% knows the answer to this question: "What is the technique in which fresh paint is applied over an area where the paint is still wet? "

And do you know the answer to this one? "Known for massive dung piles, what animal prefers to remain under water or mud, as their skin dries out easily?"

92% knows the answer to this question: "Who succeeded Neville Chamberlain as British prime minister in 1940? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

84% knows the answer to this question: "In Egypt, what did French diplomat Ferdinand de Leseps formally open in 1956? "

And do you know the answer to this one? "What is a 9 letter word meaning "to make less burdensome or less hard to bear"?"

63% knows the answer to this question: "Shiny are the ... hills "

And do you know the answer to this one? "Many hands make light …"

43% knows the answer to this question: "Named by John Fremont for Istanbul's Golden Horn, the Golden Gate connects what bay to the Pacific Ocean? "

And do you know the answer to this one? "Rembrandt was Dutch, and Rembrandts are late-blooming varieties of what perennials, associated with the Dutch?"