31% knows the answer to this question: "The city of Cape Town is located in which country? "

And do you know the answer to this one? "Which animal is correctly paired with its class?"

73% knows the answer to this question: "What does the word "replicable" mean? "

And do you know the answer to this one? "How many astronauts manned each Apollo mission?"

84% knows the answer to this question: "Which integer represents a temperature of 3 degrees below zero? "

And do you know the answer to this one? "What is a trick for adding 9?"

62% knows the answer to this question: "Volvo cars are from which country? "

And do you know the answer to this one? "In the famous 1951 cartoon, what advice does Bert the Turtle give to kids if they should find themselves being attacked with nuclear weapons?"

39% knows the answer to this question: "Which painting was slashed a dozen times in the Rijksmuseum in Amsterdam on 14 September 1975? "

And do you know the answer to this one? "A "ceviche" contains pieces of fish that are what?"

72% knows the answer to this question: "Complete the The Rolling Stones hit song title, "Jumpin' ... Flash"? "

And do you know the answer to this one? "What is another name for the felt-tip pen, invented in 1953?"

45% knows the answer to this question: "What year did John Lennon have the hit single "(Just Like) Starting Over" on Geffen? "

And do you know the answer to this one? "Who recorded the hit single "Breakdance" in 1984?"

75% knows the answer to this question: "The ancient Greek god of war was Ares, but what was his name in Roman mythology? "

And do you know the answer to this one? "Who was President between 1981-1989?"

82% knows the answer to this question: "In the Anna Sewell book "Black Beauty", what color is the horse? "

And do you know the answer to this one? "Before electricity, how were Christmas trees lighted?"

56% knows the answer to this question: "Which smartphone app was downloaded more than 1 million times in 2013? "

And do you know the answer to this one? "In what country was Abraham Lincoln born?"

41% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "Helmut Kohl was Chancellor of which European giant?"

39% knows the answer to this question: "Mexico is which of these? "

And do you know the answer to this one? "A linotype operator worked in which industry?"