55% knows the answer to this question: "Which Hitchcock movie is about a retired police officer with an extreme fear of heights? "

And do you know the answer to this one? "In what continent is the world's largest glacier?"

44% knows the answer to this question: "Hong Kong was returned to which country by the British in 1997? "

And do you know the answer to this one? "The guards at the Tower of London are known by which nickname?"

36% knows the answer to this question: "Who were Davey, Peter, Michael and Mickey? "

And do you know the answer to this one? "What is the name of the fictional astronaut who appears in David Bowie's "Space Oddity," "Ashes to Ashes" and "Hallo Spaceboy"?"

67% knows the answer to this question: "The only true story in what movie, "based on a true story," is that it was based on Ed Gein, who didn't use a chainsaw and was from Wisconsin? "

And do you know the answer to this one? "What doll in the Child's Play horror movie franchise is actually the voice of Brad Dourif?"

32% knows the answer to this question: "The ballet "The Nutcracker" is especially popular during which holiday season? "

And do you know the answer to this one? "What is the word for getting rid of electrical charge by transferring it?"

89% knows the answer to this question: "Which country, whose capital is Wellington, is near Australia? "

And do you know the answer to this one? "What is the name of Argentina's national airline?"

54% knows the answer to this question: "The 1891 Treaty of Madrid forced many countries to agree that real champagne has to come from Champagne, in the northeast of what country? "

And do you know the answer to this one? "In 2013, North Korea pulled out of a 60-year armistice with what country?"

57% knows the answer to this question: "What disease was initially called GRID, or gay-related immunodeficiency disease? "

And do you know the answer to this one? "What country is called "Land of Fire and Ice"?"

86% knows the answer to this question: "How would you say 2:00pm in military time? "

And do you know the answer to this one? "What does GPS mean? "

72% knows the answer to this question: "Who sang the famous song "Mamma Mia" (1975) ? "

And do you know the answer to this one? "Who sang the famous song "Be My Baby" (1963)"

41% knows the answer to this question: "Where would a French child wear "un pyjama"? "

And do you know the answer to this one? "In which country did the first zeppelin flight occur?"

45% knows the answer to this question: "Thor is the Norse god of what? "

And do you know the answer to this one? "Something to remember next time you're in India. Lacking a middle ear, what animal is actually following the charmer's flute, not the music?"