48% knows the answer to this question: "What country is bordered by Somalia, Ethiopia, Tanzania and Uganda? "

And do you know the answer to this one? "People in what country started eating rat sour soup, fried rat, curried rat and grilled rat once the rodents returned en masse to the Mekong Delta?"

54% knows the answer to this question: "What part of your body is coated with a ring of lymphoid tissue called the tonsils, which fight bacteria, until they're taken out? "

And do you know the answer to this one? "Aphrodite was the Greek goddess of what?"

48% knows the answer to this question: "What is the official language of Poland? "

And do you know the answer to this one? "In what state are the indigenous Polynesians barely 10% of the population, while Asians, particularly Japanese, are the largest ethnic group?"

94% knows the answer to this question: "In what city would you take a water bus called a vaporetto to get around on the Grand Canal? "

And do you know the answer to this one? "In hot air ballooning, passengers stand in what?"

33% knows the answer to this question: "The practice of acupuncture originated in which country? "

And do you know the answer to this one? "How many times does 3 go into 90?"

41% knows the answer to this question: "The silk and husks should be removed from which of these vegetables before it is eaten? "

And do you know the answer to this one? "Which of these countries is the odd one out?"

94% knows the answer to this question: "What sugar-regulating human hormone was first isolated in 1922? "

And do you know the answer to this one? "What was the American country and pop musician Patsy's surname?"

87% knows the answer to this question: "The negative pressure ventilator was invented to treat coal gas poisoning, but today it is better known by what name? "

And do you know the answer to this one? "Complete the Petula Clark hit song title, "... Is My Song"?"

42% knows the answer to this question: "Snoop Dogg was born in 1971. What is he famous for? "

And do you know the answer to this one? "After the architects messed up the first pyramid, Snefru ordered them to make a second one. Where?"

61% knows the answer to this question: "Mary Isobel Catherine Bernadette O'Brien is the real full name of which singer? "

And do you know the answer to this one? "Who was US President at the time of the September 11 attacks?"

44% knows the answer to this question: "Which leader of China died in 1976? "

And do you know the answer to this one? "What is the last name of William Tecumseh, the American Civil War General that the American M4 tank is named after?"

30% knows the answer to this question: "What is a famous statue in Egypt that has the body of a lion and the head of a man? "

And do you know the answer to this one? "Who had a dream that his "four little children will one day live in a nation where they will not be judged by the color of their skin but by the content of their character"?"