85% knows the answer to this question: "Las Vegas is most famous for which of these? "

And do you know the answer to this one? "Alcatraz is a famous island in which bay?"

34% knows the answer to this question: "Which of these countries rules Hong Kong? "

And do you know the answer to this one? "Richard Mackenzie wrote a book exploring why what food "Costs So Much at the Movies," noting that it costs more per ounce than filet mignon?"

43% knows the answer to this question: "What fruit, eaten once a day, is said to make doctors unnecessary? "

And do you know the answer to this one? "Which of these is an art movement that came into popularity in the 1950s?"

36% knows the answer to this question: "Russia, the United States and the United Kingdom all share which flag colors? "

And do you know the answer to this one? "The city of Osaka is located in which country?"

91% knows the answer to this question: "How was Alexander III of Macedon more commonly known? "

And do you know the answer to this one? "Who was Sir Winston Churchill?"

84% knows the answer to this question: "Deoxygenated blood is blood with what? "

And do you know the answer to this one? "Overall, what "universal donor" blood type is the most common blood type in the world?"

91% knows the answer to this question: "In 1966, Nguyen Van Be supposedly blew himself up to stop an enemy advance, shouting: "Long live the National Front for Liberation! Death to the US imperialists!" He was actually captured after jumping into a river. What country celebrated his patriotic courage anyway? "

And do you know the answer to this one? "In what city was Islam founded in the early 610s AD?"

47% knows the answer to this question: "Which of these landmarks is not in London? "

And do you know the answer to this one? "What is the notorious section of motorway located just outside Birmingham?"

68% knows the answer to this question: "At the New Amsterdam in the 1910's and 1920's, you could see what show, named for the Folies Bergere in Paris? "

And do you know the answer to this one? "What band released the album 'Come Around Sundown'?"

74% knows the answer to this question: "What city's Cimetiere du Montparnasse holds the remains of Jean-Paul Sartre and Simone de Beauvoir? "

And do you know the answer to this one? "Popular in San Francisco and Argentina, an Italian drink called Fernet-Branca is made with what rare spice?"

31% knows the answer to this question: "What is a 'rhea'? "

And do you know the answer to this one? "In what decade was it trendy to do the twist, the mashed potato, the watusi, the frug and the jerk?"

94% knows the answer to this question: "What was the name of the meter maid, according to the 1967 Beatles song? "

And do you know the answer to this one? "What German scientist is known as the Father of Radiology?"