67% knows the answer to this question: "If you cannot stand the heat, get out of the ... "

And do you know the answer to this one? "What is the missing word: Do not look a gift horse in the ...."

77% knows the answer to this question: "Finish the country's name: United Arab _______. "

And do you know the answer to this one? "In 1956 Fats Domino had a rock n' roll hit about which 'Hill'?"

88% knows the answer to this question: "Who is Sherlock Holmes' famous partner? "

And do you know the answer to this one? "Which city is also known as 'The City of Angels'?"

34% knows the answer to this question: "Complete the The Rolling Stones hit song title, "Jumpin' ... Flash"? "

And do you know the answer to this one? "What is another name for the felt-tip pen, invented in 1953?"

39% knows the answer to this question: "In what U.S. city is South Beach located? "

And do you know the answer to this one? "Which Springer married in 1973?"

74% knows the answer to this question: "This animated Bunny had its own show from 1960-75. What is the name of the bunny? "

And do you know the answer to this one? "Which country launched the Sputnik satellite in 1957?"

54% knows the answer to this question: "What is the name of the 1960 counterculture film featuring Peter Fonda, Dennis Hopper and motorbikes? "

And do you know the answer to this one? "The US state of Florida and the Australian state of Queensland share what nickname?"

68% knows the answer to this question: "If you're literally "learning the ropes," you're learning about ships from stem to stern. Where is a ship's stern? "

And do you know the answer to this one? "Named for a region of Germany, what is the most common dairy cattle breed in the US?"

77% knows the answer to this question: "If an online game is described as "P2P", what does that mean? "

And do you know the answer to this one? "What is the distance around a circle called?"

58% 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? "Which battle is famed for a messenger running 26 miles?"

81% knows the answer to this question: "Finish this line of Led Zeppelin lyrics: 'And she's buying a stairway to ___________'. "

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?"

80% knows the answer to this question: "What kind of creature is a lobster? "

And do you know the answer to this one? "What type of cake is flipped over on serving?"