73% knows the answer to this question: "What is the name of the day the allied landings in Normandy commenced? "

And do you know the answer to this one? "What was the name of the hurricane that devastated New Orleans and the United States Gulf Coast area in 2005?"

77% knows the answer to this question: "Who directed 'The Birds'? "

And do you know the answer to this one? "Who was George C. Marshall?"

87% knows the answer to this question: "Into which lifeless sea does the River Jordan flow? "

And do you know the answer to this one? "What was the first name of criminal Hearst, relased from prison in 1979?"

92% knows the answer to this question: "What US state has built up an impressive wine industry, notably in its Sonoma and Napa counties? "

And do you know the answer to this one? "What kind of window protrudes from the exterior wall of a room?"

75% knows the answer to this question: "Cairo, the capital of Egypt, is located on the bank of what river? "

And do you know the answer to this one? "In what Asian country are Fukuoka, Kyoto and Osaka popular tourist destinations?"

79% knows the answer to this question: "Wikipedia was once embroiled in an epic edit war over whether the Arachnophobia article should include a picture of what creature? "

And do you know the answer to this one? "... is a dish best served cold"

53% knows the answer to this question: "The City That Never Sleeps' is a nickname for which US city? "

And do you know the answer to this one? "A mason usually worked with which material?"

49% knows the answer to this question: "What critters don't get caught in their own webs because they have hard, slippery bristles at the ends of their legs that act as runners on the web strands? "

And do you know the answer to this one? "Which of these is in the vegetables group?"

80% knows the answer to this question: "Which of these animals is a small, burrowing mammal with a protective bony shell? "

And do you know the answer to this one? "Which Astaire-Rogers film had the Oscar-winner "Cheek to Cheek""

41% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Counting these up, there are nine of them in the Beatles' She Loves You, and three of them in Karen O's band, sometimes four. What? "

94% knows the answer to this question: "Complete the Nancy Sinatra hit song title, "... Boots Are Made for Walkin'"? "

And do you know the answer to this one? "Which of these countries is the largest?"

34% knows the answer to this question: "What is the name of the 2000-year-old elliptical amphitheatre that is located in the middle of Rome? "

And do you know the answer to this one? "Remove your shoes, sit on the tatami mat and make sure the most important person sits furthest from the entrance. What kind of food are you about to eat?"