67% knows the answer to this question: "The city of Sao Paulo is located in which continent? "

And do you know the answer to this one? "If you are in Silicon Valley you are in which state?"

30% knows the answer to this question: "What is growing multiple crops in a planned cycle not growing the same crop continuously called? "

And do you know the answer to this one? "Which of these sports is one of the most popular in England?"

81% knows the answer to this question: "... is nine-tenths of the law "

And do you know the answer to this one? "Complete the name of the this famous landmark in London 'Madame ______'"

77% knows the answer to this question: "Known in Burma as an oozie and in Thailand as a kao-chang, a mahout rides and trains what animal? "

And do you know the answer to this one? "What country does tennis pro Rafael Nadal represent?"

52% knows the answer to this question: "The ancient Greeks and Romans knew all about truffles. What is this truffle? "

And do you know the answer to this one? "There were only two commercially used supersonic jets. The Brits and French shared the Concorde. What country offered the Tupolev Tu-144?"

35% knows the answer to this question: "Who sang the song, "Big Poppa"? "

And do you know the answer to this one? "In which decade does the action of Grease take place? "

39% knows the answer to this question: "Which of the following Presidents' First Lady was named Bess? "

And do you know the answer to this one? "What famous sports brand was known for their 80's tagline 'Just Do It'?"

37% knows the answer to this question: "Who sang the famous song Creep (1992)? "

And do you know the answer to this one? "French-born painter Marc Chagall was pushed into painting by which artist family member?"

54% knows the answer to this question: "You'll graduate if you know that the name of what Elgar musical march comes from Shakespeare's Othello? "

And do you know the answer to this one? "Adolphus Busch's original yeast culture is still used today in every bottle of what King of Beers?"

45% knows the answer to this question: "The Baja Fish Taco is named for a peninsula in what country? "

And do you know the answer to this one? "What East Asian country is often considered the longest continuous civilisation?"

57% knows the answer to this question: "Tiergarten and Kreuzberg are suburbs of which European capital? "

And do you know the answer to this one? "What comes after: "He called for his pipe, and he called for his bowl, and..."?"

60% knows the answer to this question: "In May 1973, the Mounted Police of which country celebrated their centenary? "

And do you know the answer to this one? "What is terracotta a type of?"