71% knows the answer to this question: "Which 1970s TV show can you find Mike Brady? "

And do you know the answer to this one? "The "..." on the River Kwai (1957)"

47% knows the answer to this question: "What is 50% of 76? "

And do you know the answer to this one? "At 60 miles per hour, how far do you travel in a half hour?"

35% knows the answer to this question: "What word is generally used to describe visible air pollution? "

And do you know the answer to this one? "Which of these can be used to produce electricity directly?"

76% knows the answer to this question: "The state of North Carolina is located in which region of the U.S.? "

And do you know the answer to this one? "What was the name of the horse ridden by Dick Turpin?"

69% knows the answer to this question: "Which oil company's drilling rig Kulluk ran aground in 2013? "

And do you know the answer to this one? "The 1960s female group, 'The Supremes', was signed to which record label?"

83% knows the answer to this question: "Name the film from this quote, "The Von Trapp children don't play. They march."? "

And do you know the answer to this one? "Michael Kalish used 1300 punching bags to create a sculpture of what athlete in Los Angeles?"

46% knows the answer to this question: "What is 25% of 48 "

And do you know the answer to this one? "In which continent is Slovenia located?"

73% knows the answer to this question: "Baby kangaroos live in their moms' pouches. What is a baby kangaroo called? "

And do you know the answer to this one? "What was the first name of writer Fleming, who wrote the James Bond novels?"

82% knows the answer to this question: "Who sang the famous song "Tragedy" (1979)? "

And do you know the answer to this one? "Who sang the famous song "Nights In White Satin" (1972)?"

69% knows the answer to this question: "What New York park is home the Metropolitan Museum of Art (on Fifth Avenue), its own zoo, a meteorological observatory and a former arsenal? "

And do you know the answer to this one? "Finish the country's name: Independent State of Papua _______."

90% knows the answer to this question: "Which Canadian heart-throb sung Put Your Head On My Shoulder? "

And do you know the answer to this one? "King Faisal of which country was assassinated in 1975?"

42% knows the answer to this question: "Which river flows by Windsor Castle? "

And do you know the answer to this one? "Corfu is a city and an island in what country?"