67% knows the answer to this question: "What was Roger Miller "King of" in the 1964 song? "

And do you know the answer to this one? "Who is Fidel Castro?"

68% knows the answer to this question: "Scurvy is a disease caused by the lack of which vitamin in the body? "

And do you know the answer to this one? "Which of the Osmonds had a hit with "Puppy Love"?"

32% knows the answer to this question: "Who is Billie Jean King? "

And do you know the answer to this one? "What element shares its name with a planet even though we don't think that element is found anywhere on that planet?"

51% knows the answer to this question: "What is the scientific term for "everything that exists"? "

And do you know the answer to this one? "This fear of spiders tends to affect women more than men."

39% knows the answer to this question: "Roman Polanski is known for being which one of the following? "

And do you know the answer to this one? "As people wearing watches may know, Jacques and Pierre Curie discovered that what mineral has a property called piezoelectricity?"

94% knows the answer to this question: "The Champs-Élysées is a famous part of which European city? "

And do you know the answer to this one? "What kind of animal provides meat frequently used in Mexican cooking?"

72% 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? "The First Transcontinental Railroad connected the Central Pacific and the...?"

46% 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?"

84% knows the answer to this question: "I'm a young Prince of England and son of Duchess Kate, born in 2013. Who am I? "

And do you know the answer to this one? "What country does the Mediterranean island Mykonos belong to?"

85% knows the answer to this question: "If you were hungry for Thai food what might you eat? "

And do you know the answer to this one? "What is the name of the perennial herb of the mint family native to Europe that causes most cats to go nuts?"

78% knows the answer to this question: "Finish The Lyric: "Yesterday, all my troubles"? "

And do you know the answer to this one? "Which fruit has a fuzzy skin?"

40% knows the answer to this question: "Wolfgang Amadeus Mozart is known for being which one of the following? "

And do you know the answer to this one? "Prince Khurram fell in love with Arjumand Banu Begum. What famous building is an eternal monument to that love?"