36% knows the answer to this question: "To which country does this flag belong? "

And do you know the answer to this one? "To which country does this flag belong?"

78% knows the answer to this question: "Whose famous tomb was opened in Egypt in 1922? "

And do you know the answer to this one? "What was Orville Wright's brother's name?"

93% knows the answer to this question: "What country does tennis pro Rafael Nadal represent? "

And do you know the answer to this one? "Known in Burma as an oozie and in Thailand as a kao-chang, a mahout rides and trains what animal?"

89% 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?"

93% knows the answer to this question: "What was the name of the Soviet satellite launched on October 4, 1957? "

And do you know the answer to this one? "Who played a chimney sweep with the world's worst cockney accent in Mary Poppins?"

52% knows the answer to this question: "In which country is the nationalist movement the Taliban based? "

And do you know the answer to this one? "Which farm animals chew the cud?"

35% knows the answer to this question: "Mount Fuji is the highest point in what country? "

And do you know the answer to this one? "What is the German specialty "bratwurst" in English?"

60% knows the answer to this question: "If you are in Silicon Valley you are in which state? "

And do you know the answer to this one? "The city of Sao Paulo is located in which continent?"

47% knows the answer to this question: "Which of these sports is one of the most popular in England? "

And do you know the answer to this one? "What is growing multiple crops in a planned cycle not growing the same crop continuously called?"

58% 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 ______'"

73% knows the answer to this question: "What was the name of the World War I peace treaty that effectively ended the state of war between Germany and the Allied Powers? "

And do you know the answer to this one? "About half the deaths on one of the sides in what war occurred when the General Belgano became the first ship ever sunk by a nuclear submarine?"

74% knows the answer to this question: "When asked for the meaning of life, what iPhone personal assistant replied, "42" or perhaps, "All evidence to date suggests it's chocolate"? "

And do you know the answer to this one? "Can I Get A ... rapper who launched a series of Reebok runners under his real name, with the "S. Carter Collection by Rbk"?"