59% knows the answer to this question: "Because bakers were worried about shortchanging customers, how many loaves are there in a baker's dozen? "

And do you know the answer to this one? "Which leader of China died in 1976?"

50% knows the answer to this question: "Where in California would you find the lowest point in the Western Hemisphere? "

And do you know the answer to this one? "Which country's highest elevation point is Konigstein 2,606 meters and is located in Africa?"

73% knows the answer to this question: "What was the name of the hurricane that devastated New Orleans and the United States Gulf Coast area in 2005? "

And do you know the answer to this one? "What is the more common name for sodium hydroxide?"

67% knows the answer to this question: "In what city would you find Hyde Park, as well as Piccadilly, Trafalgar and Belgrave squares? "

And do you know the answer to this one? "On the first of November, Spain celebrates "Todos los Santos" which translates to what in English?"

55% knows the answer to this question: "What number is equal to Roman numeral V? "

And do you know the answer to this one? "Getting its name from the Latin word for charcoal, what element is symbolized on the periodic table by the letter C?"

37% knows the answer to this question: "What Australian island has had carnivorous devils and wolves named for it? "

And do you know the answer to this one? "What two-toed mammal is so slow that algae builds up on its fur, and so lazy it doesn't care?"

70% knows the answer to this question: "The ocean between North America and Europe is known by what name? "

And do you know the answer to this one? "What number do you need to add to 128 to equal 200?"

49% knows the answer to this question: "In what city was John F. Kennedy assassinated? "

And do you know the answer to this one? "What is another term used for capital letters?"

74% knows the answer to this question: "What company's airships are famous for flying over sports events, starting with the Mayflower, which flew over the 1960 Orange Bowl? "

And do you know the answer to this one? "In what country did Okonomiyaki originate? "

93% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Who patented the first practical revolver in 1835?"

90% knows the answer to this question: "The Magellan Road Mate, Garmin eTrex and TomTom Go are examples of what direction finding device? "

And do you know the answer to this one? "By definition, which of these will you not find on a BLT sandwich?"

46% knows the answer to this question: "The ancient Egyptian civilization was based around which river? "

And do you know the answer to this one? "Where is the Mekong River Delta?"