39% knows the answer to this question: "Which President of Venezuela died in 2013? "

And do you know the answer to this one? "In 2012, the 634-meter Tokyo Skytree building opened in which country?"

76% knows the answer to this question: "In 2001, what disease got started with some pigs in Northumberland, England? "

And do you know the answer to this one? "With what process do living creatures make more of themselves?"

95% knows the answer to this question: "What polluting material can choke an animal by getting caught around its neck? "

And do you know the answer to this one? "What New York park is home the Metropolitan Museum of Art (on Fifth Avenue), its own zoo, a meteorological observatory and a former arsenal?"

91% knows the answer to this question: "In England and Canada, many people put acetic acid on their "chips." What is acetic acid? "

And do you know the answer to this one? "I spent time as an activist for paralysis research before I died in 2004, who am I?"

32% knows the answer to this question: "What is the Japanese beverage sake brewed from? "

And do you know the answer to this one? "What is the name of the 2000-year-old elliptical amphitheatre that is located in the middle of Rome?"

59% knows the answer to this question: "A surface curved like the outside of a circle could also be called what? "

And do you know the answer to this one? "What is the distance that light travels in a year called?"

75% knows the answer to this question: "The 1970 Bhola cyclone hit the densely populated Ganges Delta in which country? "

And do you know the answer to this one? "At what battle was Napoleon defeated in 1815?"

68% knows the answer to this question: "Which of these famous landmarks is partially located in Canada? "

And do you know the answer to this one? "Which 1939 film clocked in at three hours and forty-one minutes?"

87% knows the answer to this question: "If you were at Geneva Airport, in which country would you be? "

And do you know the answer to this one? "Florence Griffith Joyner is known as a star in which sport?"

38% knows the answer to this question: "What is the correct title of Elton John's 1973 album? "

And do you know the answer to this one? "Who was the only President before 2007 to have died in Texas, along with Lyndon B. Johnson?"

53% knows the answer to this question: "With fur adapted to swimming in the cold, what animal has fur on the soles of its giant feet to keep from slipping on ice? "

And do you know the answer to this one? "As the largest bone in the foot, the calcaneus is also known by what name, particularly if it belongs to a scoundrel?"

30% knows the answer to this question: "What was the name of Buddy Holly's band? "

And do you know the answer to this one? "Which Stewart had a 1993 hit with 'Have I Told You Lately'?"