71% knows the answer to this question: "Which of the following best relates to a roofer? "

And do you know the answer to this one? "In Mother Goose lore, what bridge was "falling down"?"

52% knows the answer to this question: "How did the Eagles complete the lyric "You can't hide your..."? "

And do you know the answer to this one? "What is the term for a shirt with no sleeves?"

35% knows the answer to this question: "The Imjin War was fought between Japan and which other country? "

And do you know the answer to this one? "Name the blockbuster film featuring 'My Heart Will Go On'?"

76% knows the answer to this question: "Enro Rubik became a Communist millionaire thanks to what invention? "

And do you know the answer to this one? "What type of bird has a species whose common name starts with "Canada"?"

72% knows the answer to this question: "What do levees, bunds and weirs help prevent? "

And do you know the answer to this one? "Cirrhosis is a disease affecting which organ?"

82% knows the answer to this question: "Which Italian city has a famous leaning tower? "

And do you know the answer to this one? "Who was Charles Lindbergh?"

65% knows the answer to this question: "People in what country started eating rat sour soup, fried rat, curried rat and grilled rat once the rodents returned en masse to the Mekong Delta? "

And do you know the answer to this one? "You can find the Wailing Wall at which location?"

94% knows the answer to this question: "The Fallopian tubes lead from the ovaries to where? "

And do you know the answer to this one? "Where is the city of Kyoto found?"

73% knows the answer to this question: "Cognac is a type of which liquor? "

And do you know the answer to this one? "When you "get the wind knocked out of you," what part of your body has a spasm?"

82% knows the answer to this question: "Which oranges have a button-like opening on one end? "

And do you know the answer to this one? "Least said, soonest …"

52% knows the answer to this question: "What is the name of London's busiest airport? "

And do you know the answer to this one? "Many people believed she had a twin sister who played Serena in Bewitched but actually she played both the role of Samantha and Serena. Who are was this famous actress? "

81% knows the answer to this question: "Which tennis player won her third consecutive and sixth overall US Open singles title in 2014? "

And do you know the answer to this one? "India's national bird is what colorfully-plumed creature?"