87% knows the answer to this question: "What did medieval knights wear into battle to protect themselves from injury? "

And do you know the answer to this one? "Where was The Beatles' home town?"

39% knows the answer to this question: "Where can you find the Amazon River? "

And do you know the answer to this one? "The climate of Iceland is best described as what?"

85% knows the answer to this question: "Who is usually the chief executive official of a town or city? "

And do you know the answer to this one? "Which rose color means "I love you"?"

68% knows the answer to this question: "Desmond Tutu, the Archbishop of Cape Town, resides in what country? "

And do you know the answer to this one? "Which country is not in Asia? "

85% knows the answer to this question: "Which of the following best relates to an astronaut? "

And do you know the answer to this one? "What does the description "only wall left of King Herod's temple" best describe?"

45% knows the answer to this question: "Which of the following best relates to an actress? "

And do you know the answer to this one? "What are the large masses of land containing most of the world's countries called?"

80% knows the answer to this question: "What is the liquid component of blood known as? "

And do you know the answer to this one? "The original version of Elton John's "Candle in the Wind" was about which famous actress?"

63% knows the answer to this question: "Where can you find the Sydney Opera House? "

And do you know the answer to this one? "Which of these words means "to finish first"?"

45% knows the answer to this question: "What was another name for the Bubonic Plague? "

And do you know the answer to this one? "Which ocean's water is the coldest?"

45% knows the answer to this question: "What is the official language of France? "

And do you know the answer to this one? "Which one of the following means "a place for instruction"?"

69% knows the answer to this question: "Which scientific term means "a small body of water"? "

And do you know the answer to this one? "What do you call a type of transaction where one item is exchanged for another?"

87% knows the answer to this question: "Which of these land mammals are the largest and heaviest? "

And do you know the answer to this one? "The medical term "prognosis" is best defined as?"