95% knows the answer to this question: "How much change would a customer receive from a $20.00 bill after making a purchase of $4.17? "

And do you know the answer to this one? "You need 3/4 cup of sugar, your measuring cup is a 1/4 cup, how many scoops of sugar will you need?"

47% knows the answer to this question: "Which of these birds is extinct? "

And do you know the answer to this one? "Which of these animals lives in the Arctic?"

50% knows the answer to this question: "What are materials that come from the earth called? "

And do you know the answer to this one? "What is next in this number pattern: 1, 3, 5, 7... ?"

95% knows the answer to this question: "Who had the hit 60's song "I'm Telling You Now" on Tower? "

And do you know the answer to this one? "Who was in such films as "Ghostbusters", "Caddyshack", and "Larger Than Life"?"

39% knows the answer to this question: "What media mogul billionaire made the first transatlantic hot air balloon crossing in 1987? "

And do you know the answer to this one? "What world famous business leader stepped down on 27 June 2008 to focus on his charity work?"

73% knows the answer to this question: "Who destroyed Napoleon's French fleet in the 1798 Battle of Aboukir Bay? "

And do you know the answer to this one? "What design principle refers to a relationship between objects in terms of size, quantity or degree?"

40% knows the answer to this question: "To which of these can the description "World War II memorial" be applied? "

And do you know the answer to this one? "What are the large masses of land containing most of the world's countries called?"

63% knows the answer to this question: "Which is the famous Russian composer who died in 1971? "

And do you know the answer to this one? "Who was King of Macedonia and conqueror of the Persian Empire?"

51% knows the answer to this question: "What German-born star entertained the troops while traveling with George S Patton, and in her spare time, "entertained" Patton, too? "

And do you know the answer to this one? "Who played Tonto, in the 2013 version of "The Lone Ranger"?"

53% knows the answer to this question: "Who recorded the classic song '(Sittin' On) The Dock of the Bay,' just a few days before being killed in a plane crash? "

And do you know the answer to this one? "Hamad bin Khalifa Al Thani abdicated as Emir of which country in 2013?"

80% knows the answer to this question: "The membrane in the ear is named for what musical instrument? "

And do you know the answer to this one? "Who is Mikhail Gorbachev?"

73% knows the answer to this question: "Where were the stockings hung in "The Night Before Christmas"? "

And do you know the answer to this one? "Which of these words can be defined as "seldom found"?"