83% knows the answer to this question: "Which mythological Ancient Greek hero could be killed by wounding his heel? "

And do you know the answer to this one? "Which Greek city has held the Olympic games twice?"

39% knows the answer to this question: "Which of the following is a famous university that was founded in 1885? "

And do you know the answer to this one? "Google controlled two thirds of the web search market in the 2010s. It also powered Android phones and got its own web browser. What was it called?"

37% knows the answer to this question: "How many times does 7 go into 21? "

And do you know the answer to this one? "Mix onions, potatoes and lamb to create what nationalistically named stew?"

91% knows the answer to this question: "Who protects the Pope in Vatican City? "

And do you know the answer to this one? "Much in the news in early 1997, who or what was Hale-Bopp? "

78% knows the answer to this question: "Corned beef and what vegetable are a traditional St. Patrick's Day meal? "

And do you know the answer to this one? "Which of the following types of seafood is not a fish?"

45% knows the answer to this question: "If an item costs $10.00 and you get a 10% discount, how much will you pay for it? "

And do you know the answer to this one? "How many seconds are in an hour?"

93% 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 part of your body is coated with a ring of lymphoid tissue called the tonsils, which fight bacteria, until they're taken out?"

61% knows the answer to this question: "The lungs, trachea and nose are part of which organ system? "

And do you know the answer to this one? "The medical term, "ophthalmic", is best defined as?"

68% knows the answer to this question: "Who had the hit 60's song "Downtown" on Warner? "

And do you know the answer to this one? "Complete the The Walker Brothers hit song title, "The Sun Ain't Gonna Shine ..."?"

54% knows the answer to this question: "What kind of bugs is the movie "Antz" about? "

And do you know the answer to this one? "Who wore an eye patch in the movie "True Grit"?"

92% knows the answer to this question: "In the news throughout the 90s, with which commodity is OPEC involved? "

And do you know the answer to this one? "What long-standing South African policy was discontinued in 1990?"

40% knows the answer to this question: "Which part of the Sistine Chapel is famously the main focal point? "

And do you know the answer to this one? "Prince William of the UK married whom in 2011?"