89% knows the answer to this question: "Which of these is a famous town in the center of Australia? "

And do you know the answer to this one? "Which of these would make many different multicolored layers in a narrow glass jar?"

60% knows the answer to this question: "What hard-drinking Welshman was married five times, including two trips to the altar with Elizabeth Taylor? "

And do you know the answer to this one? "Spartacus was set in which empire? "

42% knows the answer to this question: "Who was Amelia Earhart? "

And do you know the answer to this one? "What is the classification of a warthog?"

42% knows the answer to this question: "Of these, which is a river in Europe? "

And do you know the answer to this one? "What is the subtitle of Peter Pan?"

65% knows the answer to this question: "Which US city is known as 'Sin City'? "

And do you know the answer to this one? "A plane journey from Heathrow to Charles de Gaulle airport lands in which city?"

81% knows the answer to this question: "German inventor who created the printing press, which allowed for books to be mass produced, improving literacy rates throughout the world. "

And do you know the answer to this one? "Osaka became the merchant capital and Edo was home to the shogun. In what country?"

36% knows the answer to this question: "Which of these would you not work out at a gym, but might instead use surgically if somebody gives birth at the gym? "

And do you know the answer to this one? "A unit of measure of absorbed radiation is known as what?"

58% knows the answer to this question: "What body of water touches the eastern coast of Mexico? "

And do you know the answer to this one? "Geoffrey of Monmouth said that Merlin raised this megalith. Many think it was the druids, but it predates the Celts by centuries. What?"

41% knows the answer to this question: "What does a human have to wear when exploring the depths of the ocean? "

And do you know the answer to this one? "What does a orthodontist treat?"

40% knows the answer to this question: "What is the unit of currency in India? "

And do you know the answer to this one? "Which country, whose capital is Wellington, is near Australia? "

95% knows the answer to this question: "Which of these would be true of a defiant child? "

And do you know the answer to this one? "What did Yankee Doodle call the feather he put in his cap?"

36% knows the answer to this question: "What was the name of the controversial barrier that was constructed by East Germany in the 1960s? "

And do you know the answer to this one? "Abigail Smith Adams was the wife of which American President?"