71% knows the answer to this question: "What was the name of Sherlock Holmes' partner & friend? "

And do you know the answer to this one? "In which country is the city of Calgary?"

59% knows the answer to this question: "The Tower Bridge is situated over which river? "

And do you know the answer to this one? "Who invented the telephone?"

31% knows the answer to this question: "What was the name for the southern States in the US civil war? "

And do you know the answer to this one? "Which of these historic events happened in 1825?"

71% knows the answer to this question: "What are Superior, Huron, Michigan, Erie and Ontario? "

And do you know the answer to this one? "If Abby can run a mile in 12 minutes, how far can she run in 15 minutes?"

76% knows the answer to this question: "Which is the complete name of famous businessman Onassis? "

And do you know the answer to this one? "When a country ships its goods to another country, what is this action called?"

63% knows the answer to this question: "At a 1998 conference, what single currency did 12 European nations agree to adopt? "

And do you know the answer to this one? "What is the name of Superman's home planet?"

83% knows the answer to this question: "Which island nation does not have a warm and sunny tropical climate? "

And do you know the answer to this one? "What were Christian military and religious expeditions launched both against Islam and even other Christians?"

51% knows the answer to this question: "Which of these has no cholesterol? "

And do you know the answer to this one? "Which of these bands was composed of brothers?"

78% knows the answer to this question: "Who wrote the novel The Shining, on which the 1980 film was based? "

And do you know the answer to this one? "Who wrote and recorded the song "Johnny B. Goode"?"

81% knows the answer to this question: "What are escargots? "

And do you know the answer to this one? "Add an E to the end of the name of this stringed musical instrument and you get what kitchen utensil that slices food?"

30% knows the answer to this question: "Riverdance and Lord of the Dance highlighted which country's dance traditions? "

And do you know the answer to this one? "The Roman numeral X stands for which number?"

58% knows the answer to this question: "What substance in your ears helps keep germs and dirt out? "

And do you know the answer to this one? "Saber tooth tigers were part of which groups of animals? "