53% knows the answer to this question: "Which of the following best relates to a roofer? "

And do you know the answer to this one? "What is the name of the lower part of a window below the glass?"

57% knows the answer to this question: "Which African animal lives in herds? "

And do you know the answer to this one? "What is a "sudden involuntary expulsion of air from the nose and mouth""

47% knows the answer to this question: "If you cannot be ..., be careful "

And do you know the answer to this one? "What is 22 doubled, plus 9?"

64% knows the answer to this question: "Which of these animals can shock their prey with 500 volts of electricity? "

And do you know the answer to this one? "What was the capital of ancient Greece? "

62% knows the answer to this question: "What state's southern tip is consumed by the Everglades, an ecosystem of sawgrass marshes, cypress swamps and estuarine mangrove forests? "

And do you know the answer to this one? "Aside from Roy Disney, the first person to buy a ticket here and enter the gates was David MacPherson. He got a lifetime pass. To where?"

94% knows the answer to this question: "Who performed "Wake Me Up Before You Go Go" (1984) "

And do you know the answer to this one? "Snoop Dogg and the Dramatics did what song together on Snoop's 'Doggystyle'?"

38% knows the answer to this question: "Who played Austin Powers? "

And do you know the answer to this one? "What film shares its title with an H.G. Wells novel?"

77% knows the answer to this question: "Which "I" has the Star of David on its national flag? "

And do you know the answer to this one? "What action is similar to whisking but uses faster motion for a longer time?"

81% knows the answer to this question: "In the nursery rhyme "Hey Diddle Diddle", who had a fiddle? "

And do you know the answer to this one? "Which breed of dog featured in 50s style prominently, both on skirts and in hairstyles?"

43% knows the answer to this question: "You know about smog, but what state has vog, or volcanic smog? "

And do you know the answer to this one? "What bird, which shares its name with some Atlantic islands, did coal miners use to detect dangerous gases?"

94% knows the answer to this question: "What were the games that were held in Greece to honor the god Zeus called? "

And do you know the answer to this one? "Which of these was a name commonly given to the 1920s?"

94% knows the answer to this question: "Who sang the famous song "Starman" (1972) "

And do you know the answer to this one? "Who sang the famous song "Layla (unplugged)" (1992)? "