90% knows the answer to this question: "Leukemia is a disease of the? "

And do you know the answer to this one? "Because bakers were worried about shortchanging customers, how many loaves are there in a baker's dozen?"

94% knows the answer to this question: "What brand's "No. 1 Cup" is based on gin? "

And do you know the answer to this one? "Challah bread is typically associated with which religion?"

81% knows the answer to this question: "Aphrodite was the Greek goddess of what? "

And do you know the answer to this one? "What is the continent located at the South Pole called?"

66% knows the answer to this question: "The biggest part of Egypt has what hot, dry climate? "

And do you know the answer to this one? "What are the three colors in the United States flag?"

53% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "What film starring Raul Julia as Gomez Addams was released in 1991?"

84% knows the answer to this question: "Which state used to have "Golden State" on its vehicle license plates? "

And do you know the answer to this one? "Where is the famous Leaning Tower found?"

38% knows the answer to this question: "Where in London did The Beatles record the majority of their albums? "

And do you know the answer to this one? "Raja Ravi Varma, known for his paintings of Hindu mythology, has been called the father of what country's painting?"

81% knows the answer to this question: "Which Asian country exploded a nuclear bomb underground in 2013? "

And do you know the answer to this one? "Which country unified its East and West sides in 1990?"

51% knows the answer to this question: "What country did the Ming Dynasty take place? "

And do you know the answer to this one? "What is the name of the Ukrainian power plant where a major nuclear accident occurred in 1986?"

52% knows the answer to this question: "Contrary to popular belief, who didn't compose the Gettysburg Address on the back of an envelope on his way to a battlefield? "

And do you know the answer to this one? "Which river is known as the Donau in Austria and Germany?"

79% knows the answer to this question: "Which word is spelled wrong? "

And do you know the answer to this one? "Which illness is caused by lack of vitamin 'C'?"

31% knows the answer to this question: "Vatican City is located within the boundaries of which city? "

And do you know the answer to this one? "Which musical legend is Liza Minnelli's mother?"