90% knows the answer to this question: "The brain is usually said to consist of which colour of matter? "

And do you know the answer to this one? "What country's revolution started when troops fired on demonstrators in St. Petersburg?"

59% knows the answer to this question: "Who was emancipated by the Emancipation Proclamation? "

And do you know the answer to this one? "American painter James Whistler is best known for his painting of which female relative?"

55% knows the answer to this question: "Louis Armstrong is well-known for playing which instrument? "

And do you know the answer to this one? "What city did Jack the Ripper terrorize in 1888?"

86% knows the answer to this question: "Who died in a Concentration Camp? "

And do you know the answer to this one? "In what year was Teflon invented?"

63% knows the answer to this question: "In which country would tourists visit Ayers Rock? "

And do you know the answer to this one? "Which New York borough sounds royal?"

57% knows the answer to this question: "By what name was Maria Eva Duarte de Peron popularly known throughout the world? "

And do you know the answer to this one? "What is the destruction of forests called?"

93% knows the answer to this question: "What is an 8 letter word meaning "any combination or union for some common purpose"? "

And do you know the answer to this one? "Which best describes the French Quarter?"

58% knows the answer to this question: "Which choice is most related to "neon"? "

And do you know the answer to this one? "Amaretti are small Italian biscuits with which flavour?"

52% knows the answer to this question: "Who sang the famous song "Copacabana" (1978)? "

And do you know the answer to this one? "Who sang the famous song "Let It Be" (1970)?"

66% knows the answer to this question: "Complete the name of the philosopher. Karl _____. "

And do you know the answer to this one? "What city in Portugal was selected as European Capital of Culture in 1994?"

67% knows the answer to this question: ".... at Tiffany's (1961) "

And do you know the answer to this one? "Which sci-fi movie starred Holmes Osborne as Eddie Darko?"

39% knows the answer to this question: "What type of food is kohlrabi? "

And do you know the answer to this one? "Enoki, also called enokitake, are long, thin white mushrooms most closely associated with what cuisine's soups?"