68% knows the answer to this question: "The description "water from the falls goes into the Zambezi River" best describes? "

And do you know the answer to this one? "At what theme park would you ride the Flight of the Hippogriff, enjoy butterbeer at The Three Broomsticks and buy a wand at Ollivander's?"

40% knows the answer to this question: "What does the I stand for in MRI scan? "

And do you know the answer to this one? "Josh Groben sang which song in 'Polar Express'?"

83% knows the answer to this question: "Who sang the famous song "I Fall To Pieces" (1961)? "

And do you know the answer to this one? "Owen practises piano for 10 minutes a day, double that at weekends. How long does he practice in a week?"

84% knows the answer to this question: "In finance, what is Monday, October 19, 1987, known as? "

And do you know the answer to this one? "Which nation produces about 10 million barrels of crude oil a day?"

56% knows the answer to this question: "Who founded Amazon? "

And do you know the answer to this one? "What song has the lyric "I was feeling kind of seasick, But the crowd called out for more.."?"

76% knows the answer to this question: "Who sang the famous song "Blue Velvet" (1963)? "

And do you know the answer to this one? "Douglas More's opera, "Gallantry," begins with an ad for Lochinvar Soap and opens in a hospital hallway. What is the opera's subtitle?"

68% knows the answer to this question: "Who sang the famous hit "Give Peace a Chance" (1969)? "

And do you know the answer to this one? "Who sang the famous song "Kiss" (1986)?"

79% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "In what kind of tree does a koala spend almost its entire life?"

86% knows the answer to this question: "What coin has the same value as 50 cents? "

And do you know the answer to this one? "Who sang the famous song "Blueberry Hill" (1956)?"

51% knows the answer to this question: "After escaping an abusive marriage, I point blank refused to record a song called What's Love Got To Do With It. But I did and it relaunched my career. Who am I? "

And do you know the answer to this one? "Ivory Coast is located on which continent?"

35% knows the answer to this question: "A palsy named for Scottish anatomist Charles Bell is the most common acute mononeuropathy, meaning that it involves only one nerve. And it causes drooping of part of the body? "

And do you know the answer to this one? "How many people play in a string quartet?"

78% knows the answer to this question: "Everyday Life is the 8th album released by which pop group? "

And do you know the answer to this one? "The Basque country was granted the status of 'nationality' by which country?"