63% knows the answer to this question: "Roman men wore togas and Roman women wore what? "

And do you know the answer to this one? "What is it in milk that makes it hard to digest for millions of people?"

35% knows the answer to this question: "This animal's memory isn't so special, it doesn't die en masse in graveyards, and it's not so much that they're scared of mice, but that they can be surprised by them in confined spaces. What are these pachyderms? "

And do you know the answer to this one? "A 'bakers dozen' is how many?"

34% knows the answer to this question: "What measurement, equal to about 4 inches, is used to measure the height of a horse? "

And do you know the answer to this one? "Who was President between 1933-1945?"

77% knows the answer to this question: "What colorful square separates the Kremlin from an historic merchant quarter called Kitaigorod? "

And do you know the answer to this one? " What was Picasso's first name?"

85% knows the answer to this question: "What number do you need to add to 128 to equal 200? "

And do you know the answer to this one? "The ocean between North America and Europe is known by what name?"

33% knows the answer to this question: "Which of these should you do before you exercise? "

And do you know the answer to this one? "What should people do to stay healthy?"

83% knows the answer to this question: "What is edible as a young shoot but is better food for pandas when it's grown bigger? "

And do you know the answer to this one? "Ants, bats, bees and the original European settlers of 13 American states are all found in groups known by what name?"

81% knows the answer to this question: "What is the standard unit, in the United States, to measure the distance between cities? "

And do you know the answer to this one? "What is the name of President Bill Clinton's first child?"

90% knows the answer to this question: "How many sides on a square are the same length? "

And do you know the answer to this one? "Which was the name of Gustav Klimt's painting of a curly-branched tree?"

82% knows the answer to this question: "Rossfield Mountain is the hill that's alive with the sound of music in what movie's famous opening sequence? "

And do you know the answer to this one? "Wie speelde 'Forrest Gump'?"

80% knows the answer to this question: "Jane Austen was an Englishwoman who is famous for her what? "

And do you know the answer to this one? "Which former Chilean dictator was arrested in London in 1998?"

42% knows the answer to this question: "What is the name of the medieval wars with Christians trying to get control of Jerusalem? "

And do you know the answer to this one? "Of these, which is a landmark in Europe?"