91% knows the answer to this question: "The ten-gallon hat actually only holds two or three quarts. How many quarts are in 10 gallons? "

And do you know the answer to this one? "Sodium hydroxide is NaOH, also called caustic acid. And it's also called something else. What?"

46% knows the answer to this question: "What keeps a duck dry even though it spends almost all its time in the water? "

And do you know the answer to this one? "Which of these words relating to employment is correct?"

94% knows the answer to this question: "In what US state is a white person commonly called a Haoli? "

And do you know the answer to this one? "As any Beatles fan knows, what street in St John's Wood, London, was EMI Studios on?"

84% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Which word is spelled wrong?"

64% knows the answer to this question: "Which country's highest elevation point is Nevado Sajama 6,542 meters and is located in South America? "

And do you know the answer to this one? "Mah Jong is the most common game in which country? "

71% knows the answer to this question: "If you are wearing a Speedo what sport are you likely participating in? "

And do you know the answer to this one? "A famous panel of the Sistine Chapel features the creation of who?"

60% knows the answer to this question: "Which is an artificial riverbank? "

And do you know the answer to this one? "Which political party did President George H.W. Bush represent?"

62% knows the answer to this question: "What pasta comes as broad, ruffled sheets, baked in layers with cheese, tomatoes and (generally) meat? "

And do you know the answer to this one? "Which kind of set-up refers to a replication of a cinema at the comforts of the home?"

87% knows the answer to this question: "Boston, Journey, Peter Frampton, Grand Funk Railroad, Foreigner, Kansas, Styx, REO Speedwagon, Doobie Brothers, Blue Oyster Cult, etc, etc. Arena rock bands like these from what decade have a hard time cracking the Rock Hall of Fame? "

And do you know the answer to this one? "Which animal did Ozzy Osborne infamously bite on stage, apparently accidentally?"

67% knows the answer to this question: "What awards were first presented, in just five minutes, in the Blossom Room of the Hollywood Roosevelt Hotel on May 16, 1929? "

And do you know the answer to this one? "We think of John Hancock as signing it first, but what document did Thomas McKean probably sign last?"

44% knows the answer to this question: "The highest grossing film worldwide for 2011 was the final movie of which series? "

And do you know the answer to this one? "Who released an album in 1982 that won a record eight Grammy Awards and sold a record 40 million copies?"

58% knows the answer to this question: "Which of these is a playful aquatic animal? "

And do you know the answer to this one? "The first part of eating is sensory. Which of your senses is most closely connected with your sense of taste?"