93% knows the answer to this question: "What medical word refers to the heart? "

And do you know the answer to this one? "Which of the following seafood animals is known for swimming upstream?"

67% knows the answer to this question: "What determines how loud or soft a sound is? "

And do you know the answer to this one? "On which continent is the Hindu Kush mountain range?"

70% knows the answer to this question: "What dog breed is featured as a game piece in the game "Monopoly"? "

And do you know the answer to this one? "Which jazz giant vanished over the English Channel while director of the US Air Force Band during World War II?"

61% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? "

And do you know the answer to this one? "Who sang the famous song "Band On The Run" (1974)"

43% knows the answer to this question: "Van Gogh cut off what body part and sent it to Rachel, a prostitute who didn't like his work? "

And do you know the answer to this one? "Who sang the famous song "Uptown Girl" (1983)? "

67% knows the answer to this question: "What does the "MTV" acronym mean? "

And do you know the answer to this one? "Which of these singers died in 2009?"

88% knows the answer to this question: "The name of which sea translates to Middle Land? "

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

75% knows the answer to this question: "Who made $70 million when he gave up his salary in exchange for a percentage of the back end of Forrest Gump? "

And do you know the answer to this one? "Bette Davis, who'd been a Southern belle in Jezebel, passed on what role when she thought Errol Flynn would play Rhett Butler?"

59% knows the answer to this question: "In which natural environment are 'dunes' found? "

And do you know the answer to this one? "Which of these men was not a musician during the 1950s?"

80% knows the answer to this question: "What were the series of wars by European Christians to recover the Holy Land from the Muslims? "

And do you know the answer to this one? "Which part of Italy witnessed 'The Great Mafia War' of 1981-1983?"

36% knows the answer to this question: "Hampton Court Palace is said to be haunted by Katherine Howard, the fifth wife of what king, whose home the palace was? "

And do you know the answer to this one? "Which American musical film directed by Bob Fosse premiered in 1979?"

32% knows the answer to this question: "What author wrote "The Adventures of Tom Sawyer"? "

And do you know the answer to this one? "The official residence of the British Prime Minister is in which London street?"