60% knows the answer to this question: "With 1,000 plus rooms, what is the largest inhabited castle in the world? "

And do you know the answer to this one? "Which country's largest city is Sao Paulo?"

89% knows the answer to this question: "Dustin Hoffman won the Best Actor Oscar for his role in which 1988 movie? "

And do you know the answer to this one? "On which continent is Hungary located?"

80% knows the answer to this question: "Who recorded the classic song 'I Walk the Line'? "

And do you know the answer to this one? "A 1950s Doris Day musical was about Calamity who?"

95% 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?"

89% knows the answer to this question: "Who is Edwin "Buzz" Aldrin? "

And do you know the answer to this one? "What was a battle fought in 1815 in Belgium in which Napoleon I met his final defeat?"

61% knows the answer to this question: "Who sang the famous song "Imagine" (1971) "

And do you know the answer to this one? "Who sang the song, "Vogue"?"

78% knows the answer to this question: "Which of these is native to Britain? "

And do you know the answer to this one? "What is next in this number pattern: 1, 3, 5, 7... ?"

66% knows the answer to this question: "What kind of vegetable can you buy a "head" of? "

And do you know the answer to this one? "Which country did Joan of Arc try to set free from English domination?"

43% knows the answer to this question: "Bjorn Ulvaeus, Benny Andersson, Agnetha Faltskog and Anni-Frid Lyngstad formed what Swedish band? "

And do you know the answer to this one? "What New York park is home the Metropolitan Museum of Art (on Fifth Avenue), its own zoo, a meteorological observatory and a former arsenal?"

83% knows the answer to this question: "Who had the hit 60's song "I'm Sorry" on Decca? "

And do you know the answer to this one? "Who had the hit 60's song "It's Now or Never" on RCA Victor?"

78% knows the answer to this question: "What kind of animal is the title character in "Paddington"? "

And do you know the answer to this one? "In what movie does Harrison Ford take on a role David Janssen had played on TV?"

89% knows the answer to this question: "What is the capital city of Antarctica? "

And do you know the answer to this one? "Who sang the famous song "I Write The Songs" (1976)?"