73% knows the answer to this question: "Who is the English pop singer that had a sixties hit with "Release Me"? "

And do you know the answer to this one? "What movie is "You're the One That I Want" by John Travolta and Olivia Newton John from?"

92% knows the answer to this question: "In what tune do the Beatles take a sad song and make it better? "

And do you know the answer to this one? "What tasty treat has inspired song titles from Lil Wayne, the Chordettes, Millie Small and Shirley Temple?"

63% knows the answer to this question: "What was Italy's traditional currency before the euro? "

And do you know the answer to this one? "What was the purpose of the American Colonization Society, founded in 1816? "

50% knows the answer to this question: "Which of these is a drug that kills bacteria and other germs? "

And do you know the answer to this one? "The definition of "association of multiple institutions to perform clinical trials" best fits this medical term?"

39% knows the answer to this question: "Despite being mostly empty calories, a bar of what substance (the darker the better) has as many polyphenols as a glass of red wine? "

And do you know the answer to this one? "Twenty-two months of negotiation and the 1998 Good Friday Agreement ended violence in what nation? "

79% knows the answer to this question: "The description "second largest river in the world" best describes? "

And do you know the answer to this one? "Cannelloni is a food item of what type of cuisine?"

32% knows the answer to this question: "Who is the month of July named after? "

And do you know the answer to this one? "Which famous artist created the 1975 artwork 'Paloma Picasso'?"

60% knows the answer to this question: "Who sang the famous song "Black Dog" (1971) ? "

And do you know the answer to this one? "Who sang the famous song ”The Winner Takes It All” (1980)?"

41% knows the answer to this question: "Which basketball star is known for this fact, "number 23, Chicago's Airness"? "

And do you know the answer to this one? "What is the name of the protein found in wheat flour?"

88% knows the answer to this question: "What period began in Italy in 1325 which was known for its contribution to the arts? "

And do you know the answer to this one? "In what city would you find Hyde Park, as well as Piccadilly, Trafalgar and Belgrave squares?"

44% knows the answer to this question: "Who lives in the Palais de l'Élysée, at 55 Rue du Faubourg Saint-Honore, not far from the Champs-Élysées? "

And do you know the answer to this one? "What is a grown male chicken called?"

58% knows the answer to this question: "What city near Lake Tahoe bills itself as "the biggest little city in the world" but is best known as a good place to get a divorce? "

And do you know the answer to this one? "Traditionally, what do you use to make a whiskey sour so sour?"