74% knows the answer to this question: "Who sang the famous song "Take A Chance On Me" (1977) ? "

And do you know the answer to this one? "Who sang the famous song "In The Ghetto" (1969) ?"

58% knows the answer to this question: "What caused the Great Famine that struck Ireland in 1845? "

And do you know the answer to this one? "What department was established in the 1830s as a branch of the Office of the Commissioner of Patents, to distribute new seeds and plants?"

50% knows the answer to this question: "Which herbal medicine is used most often to treat stomach disorders? "

And do you know the answer to this one? "What is "the restoration of normal heart beat by electric shock" called?"

75% knows the answer to this question: "What are the only bear species to be considered marine mammals? "

And do you know the answer to this one? "Who was tried for the murder of Nicole Brown and Ronald Goldman in 1994?"

44% knows the answer to this question: "Which American was the oldest to go into space? "

And do you know the answer to this one? "Which of these is a city in Texas?"

64% knows the answer to this question: "In which century was former US President Dwight Eisenhower born? "

And do you know the answer to this one? "Which country led the Mayflower to America?"

34% knows the answer to this question: "Who was the director of the famous 1958 movie 'Vertigo'? "

And do you know the answer to this one? "The 1952 book titled, "The Old Man and the Sea", was written by?"

39% knows the answer to this question: "Which island off the coast of Africa is home to 6,000 flowering plants, half the world's chameleon varieties and most of its surviving lemurs? "

And do you know the answer to this one? "The Cerne Abbas giant is a chalk outline in Dorset of an aroused, club-wielding man. And pagans were really mad in 2007 when he was joined by an outline of what donut-eating, underwear-clad character?"

63% knows the answer to this question: "Twenty-two months of negotiation and the 1998 Good Friday Agreement ended violence in what nation? "

And do you know the answer to this one? "Which Cuban president had socialist leanings which angered U.S. leaders for decades?"

33% knows the answer to this question: "In England and Canada, many people put acetic acid on their "chips." What is acetic acid? "

And do you know the answer to this one? "What does the Statue of Liberty hold in her right hand?"

70% knows the answer to this question: "In 2012, which country held its first election following the death of Muammar Gaddafi? "

And do you know the answer to this one? "In which city did Julius Caesar die?"

46% knows the answer to this question: "Who first patented the telephone, although just barely? "

And do you know the answer to this one? "A NASA deep space probe's ion propulsion was inspired by the otherwise awful episode Spock's Brain, of what TV series?"