47% knows the answer to this question: "Sound travels 2.7 times faster through what gas, which explains why inhaling it makes your voice higher? "

And do you know the answer to this one? "What famed rock is 1396 feet high, 2.75 miles long, and .25 miles wide?"

74% knows the answer to this question: "What is the name of the town in Ireland whose name means "the little field" and is home to a legendary stone? "

And do you know the answer to this one? "Let's talk turkey, means what?"

94% knows the answer to this question: "Who had the hit 60's song "The Twist" on Parkway? "

And do you know the answer to this one? "What vegetable is the main ingredient in salsa?"

60% knows the answer to this question: "Who ya gonna call? A lawyer! What movie was sued by the Caspar the Friendly Ghost people and got theme-song writer Ray Parker Jr sued by Huey Lewis and the News? "

And do you know the answer to this one? "Uber is a tech company disrupting which industry?"

86% 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? "What musician was often called "Satchmo"?"

47% knows the answer to this question: "Finish The Lyric: "Yesterday, all my troubles"? "

And do you know the answer to this one? "Which fruit has a fuzzy skin?"

89% knows the answer to this question: "If you were hungry for Thai food what might you eat? "

And do you know the answer to this one? "What is the name of the perennial herb of the mint family native to Europe that causes most cats to go nuts?"

69% knows the answer to this question: "I'm a young Prince of England and son of Duchess Kate, born in 2013. Who am I? "

And do you know the answer to this one? "In 1989 there was a student rally for democracy in Tiananmen Square, what country is it in?"

91% knows the answer to this question: "Wolfgang Amadeus Mozart is known for being which one of the following? "

And do you know the answer to this one? "Which word means "of a very limited number"?"

59% knows the answer to this question: "Which of these was the "Lusitania"? "

And do you know the answer to this one? "Woody Allen directed and starred in which movie in 1977?"

66% knows the answer to this question: "Which country's government is communist? "

And do you know the answer to this one? "Which former Prime Minister of Israel died in 2014?"

54% knows the answer to this question: "What pop music group consisted of Anni-Frid Lyngstad, Björn Ulvaeus, Benny Andersson and Agnetha Fältskog? "

And do you know the answer to this one? "Gladys Knight had a 70s hit about a Midnight Train to which state?"