81% knows the answer to this question: "What did medieval knights wear into battle to protect themselves from injury? "

And do you know the answer to this one? "What is the standard unit, in the United States, to measure the distance between cities?"

31% knows the answer to this question: "What film is about a princess named Anna, and her sister Elsa who becomes queen and has icy powers? "

And do you know the answer to this one? "How many sides on a square are the same length?"

95% knows the answer to this question: "Where would you most likely enjoy a six-movement dance called a hula? "

And do you know the answer to this one? "Which of these 1980 chart-toppers could be described as 'country music'?"

79% 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'?"

56% 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? "In what country is the World Heritage site, Wartburg Castle?"

45% 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?"

88% knows the answer to this question: "Which of the following is a amphibian? "

And do you know the answer to this one? "Which of the following is a hooved animal?"

85% knows the answer to this question: "What is the state abbreviation for Nebraska? "

And do you know the answer to this one? "What was the name of the Parisian prison which was stormed, marking the start of the Revolution?"

65% knows the answer to this question: "Which celebrity is known for having multiple plastic surgeries? "

And do you know the answer to this one? "A "pride" is a group of which of these animals?"

66% knows the answer to this question: "I'm a champion tennis player with an equally-skilled sister named Venus. Who am I? "

And do you know the answer to this one? "Which country did St. Patrick help convert to Christianity?"

63% knows the answer to this question: "What country is led by First Secretary of the Communist Party Raúl Castro in 2019? "

And do you know the answer to this one? "Jim Morrison, who died in 1971, was the lead singer of which band? "

40% knows the answer to this question: "Which is true about the Great Depression? "

And do you know the answer to this one? "In India, the enormous, beautiful tomb of Shah Jahan's wife is called what? "