66% knows the answer to this question: "What science term means "the total amount of material in a body"? "

And do you know the answer to this one? "What is the name of the sticky bacteria which can build up on teeth?"

55% knows the answer to this question: "What kind of bugs is the movie "Antz" about? "

And do you know the answer to this one? "Born Roy Scherer, what romantic leading man turned out to be secretly gay, dying of AIDS in 1985?"

62% knows the answer to this question: "What Christmas carol's chorus is "pa-rum-pa-pum-pum"? "

And do you know the answer to this one? "How are the songs "Eleanor Rigby", "Strawberry Fields", "Revolution" and "Day Tripper" related?"

61% knows the answer to this question: "Which Australian city is most famous for its opera house and harbor bridge? "

And do you know the answer to this one? "He'll be back ... in a big car. In 1992, what California Republican bought the first commercially available Hummer, and eventually started converting his Hummer fleet to green fuels?"

41% knows the answer to this question: "What nickname for New York City was popularized in the 1920s columns by John J FitzGerald? "

And do you know the answer to this one? "Miami is a city located in which State?"

73% knows the answer to this question: "How long is a decade? "

And do you know the answer to this one? "Who was tried for the murder of Nicole Brown and Ronald Goldman in 1994?"

74% knows the answer to this question: "What was the title of the 1961 #1 hit by Johnny Tillotson? "

And do you know the answer to this one? "Vocal quartet The Four Tops came from which city?"

60% knows the answer to this question: "What US state is nicknamed "The Lone Star state"? "

And do you know the answer to this one? "Which animal has scaly skin that glistens yet is dry to the touch?"

84% knows the answer to this question: "Rastafarians and dreadlocks are associated with what island's culture? "

And do you know the answer to this one? "What insects with usually dull-coloured wings are closely related to butterflies?"

47% knows the answer to this question: "What mausoleum was built in Agra, Uttar Pradesh, India by orders of Emperor Shah Jahan in memory of his wife? "

And do you know the answer to this one? "What is one of the main crops grown in Vietnam?"

74% knows the answer to this question: "What music genre is most often associated with Snoop Dogg? "

And do you know the answer to this one? "At least how long should the warm-up in your physical training session last?"

66% knows the answer to this question: "The description "includes tributary rivers from thirty-two states" best describes? "

And do you know the answer to this one? "In what country is "Slumdog Millionaire" set?"