55% 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?"

91% knows the answer to this question: "About a month after the Bear Flag Republic was declared at Sonoma, US Navy Commodore John Stoat ordered the US flag raised at Monterey and formerly claimed what territory for the United States? "

And do you know the answer to this one? "Which of the following was a task of medieval trade guilds?"

70% knows the answer to this question: "Venezuela took its name from which Italian city? "

And do you know the answer to this one? "What is the wearing away of parts of the Earth by water or wind called?"

55% knows the answer to this question: "Climb Every Mountain is from which film musical? "

And do you know the answer to this one? "What year did American bombing of North Vietnam begin?"

49% knows the answer to this question: "Climb Every Mountain is from which film musical? "

And do you know the answer to this one? "What year did American bombing of North Vietnam begin?"

40% knows the answer to this question: "In what U.S. state is Dallas located? "

And do you know the answer to this one? "The outside of a loaf of bread is called what?"

67% 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 chemical, also used in thermometers, was involved in early photo development?"

72% 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? "What very quotable British prime minister never actually called Clement Atlee "a very modest man, who has much to be modest about" or "a sheep in sheep?s clothing"?"

84% knows the answer to this question: "Which is true about the Great Depression? "

And do you know the answer to this one? "The Colloseum was used for what purpose?"

42% knows the answer to this question: "The medical term "standard of care" is best defined as which of these? "

And do you know the answer to this one? "What is an eight-letter word meaning "power or tendency to float on or in a liquid or gas"?"

90% knows the answer to this question: "Which airline is this? "

And do you know the answer to this one? "Which airline is this?"

60% knows the answer to this question: "Rob takes 30ml of medicine twice a day. How much does he use in a week? "

And do you know the answer to this one? "If Jake earns $12.92 per hour, how much will he gross for a 40-hour week?"