47% knows the answer to this question: "Winchester in what Virginia valley changed hands 72 times during the Civil War? "

And do you know the answer to this one? "In January 2010, an earthquake levelled what country's Presidential Palace, meaning that even the head of state was homeless?"

43% knows the answer to this question: "Aside from his painting, Salvador Dali was known for what recognizable feature? "

And do you know the answer to this one? "Who sang the famous song "That Sunday, That Summer" (1963)?"

57% knows the answer to this question: "When studying rocks and soils, which of these could you use to separate small particles from bigger ones? "

And do you know the answer to this one? "Which 1970s TV Show is this theme song, "Marshall, Will and Holly, on a routine expedition, met the greatest earthquake ever known" from?"

79% knows the answer to this question: "Arnold Palmer won the Masters in which sport in 1960? "

And do you know the answer to this one? "Nice is in which country?"

70% knows the answer to this question: "What classic song contains the lyrics "And the forests will echo with laughter.."? "

And do you know the answer to this one? "What is the correct title of a Backstreet Boys album and tour?"

37% knows the answer to this question: "What was the name of President Richard Nixon's first Secretary of State? "

And do you know the answer to this one? "Bruno the Trashman was created so that what Sesame Street character could be moved around the set, only to tossed into the trash himself by the producers?"

49% knows the answer to this question: "What type of drug causes an increase in urination? "

And do you know the answer to this one? "Which of these is the name of a skin disease, rather than a Tolkien character?"

54% knows the answer to this question: "What is 33 plus half a century? "

And do you know the answer to this one? "Omar and Jean have 78 acres of land between them. Jean owns 32 acres, so how many does Omar have?"

45% knows the answer to this question: "Who sang the famous song "The Sounds Of Silence" (1966)? "

And do you know the answer to this one? "The Kievan Rus were overwhelmed by the Golden Horde, which included what Turkic people, who share their name with both a sauce that's tasty on fish, as well as with the hard stuff that builds up on your teeth, if you don't brush afterward. What is it?"

46% knows the answer to this question: "An 1866 Edouard Manet painting is of a woman and what brightly-colored bird? "

And do you know the answer to this one? "The Mitsui Miike coal mine explosion that killed 83 people, took place in which country?"

62% knows the answer to this question: "Judy, starring Renee Zellweger is a biopic about what famous lady? "

And do you know the answer to this one? "What star grew up poor in Naples until she was discovered by producer Carlo Ponti?"

75% knows the answer to this question: "The main rotor blades create lift, but also torque. To keep the vehicle from spinning around the rotor, you have other rotors, usually in the tail. What kind of vehicle are you in? "

And do you know the answer to this one? "What country does the King rule in 'The King & I'?"