81% knows the answer to this question: "Key West is located in which US state? "

And do you know the answer to this one? "Mamma Mia is a musical based on hits by which group?"

69% knows the answer to this question: "Which common drug is often recommended as first aid for a suspected heart attack? "

And do you know the answer to this one? "What best selling book is about Harry at age 16, encounters danger, death, love, betrayal and sacrifice?"

82% knows the answer to this question: "What element shares its name with a planet ? even though we don't think that element is found anywhere on that planet? "

And do you know the answer to this one? "Three tiny bones called ossicles are nicknamed the hammer, anvil and stirrup. And they are indispensable. To what?"

47% knows the answer to this question: "In which of these countries could you see the big five safari animals? "

And do you know the answer to this one? "Which animal is not a mammal?"

83% knows the answer to this question: "Which of these golden titles is not the title of a James Bond movie? "

And do you know the answer to this one? "What is Colter Stevens trying to locate on the train in the movie "Source Code"?"

32% knows the answer to this question: "Which of these is a 1957 song by Dale Hawkins? "

And do you know the answer to this one? "During which civil war did the battle of 'Gaines' Mill' take place?"

56% knows the answer to this question: "Which hot green paste, often served with sushi and sashimi, is called "Japanese Horseradish"? "

And do you know the answer to this one? "What term is used for an adult chicken that lays eggs?"

77% knows the answer to this question: "A unit of measure relates cars to the power of what? "

And do you know the answer to this one? "In November of 1994, a letter by Ronald Reagan announcing that he has what disease was released?"

45% knows the answer to this question: "What kind of animal provides meat frequently used in Mexican cooking? "

And do you know the answer to this one? "The Champs-Élysées is a famous part of which European city? "

80% knows the answer to this question: "What are whale nostrils called? "

And do you know the answer to this one? "To blanch a vegetable, you immerse it briefly in what?"

64% knows the answer to this question: "Your whole alimentary canal is about 9 m: roughly 7 m of that is the small intestine and 1.5 m is the large intestine. What does it help you do? "

And do you know the answer to this one? "How many chambers does a human heart have?"

42% knows the answer to this question: "What part of the microscope do you look through to see specimens? "

And do you know the answer to this one? "Which company invented Nylon?"