97% knows the answer to this question: "Ottawa is the capital of which country? "

And do you know the answer to this one? "What movie is about a free black man from New York who gets abducted and sold? "

97% knows the answer to this question: "Which scientific term is best defined as "the area influenced by an object's gravity"? "

And do you know the answer to this one? "What Dutch Post-Impressionist artist cut off his left ear with a razor in 1888?"

95% knows the answer to this question: "I'm an Olympic swimmer who won 22 medals. Who am I? "

And do you know the answer to this one? "What animal is a large North American bird that honks?"

97% knows the answer to this question: "What stone used in sculpture takes a high polish and has veins and coloring from impurities? "

And do you know the answer to this one? "Which of these is not a tool used by painters?"

96% knows the answer to this question: "By what elemental property is the average weight of an atom classified? "

And do you know the answer to this one? "Which of these is a part of blood?"

95% knows the answer to this question: "Which figure sits at the center of the table in Leonardo da Vinci's "The Last Supper"? "

And do you know the answer to this one? "What number does the Roman numeral "X" stand for?"

0% knows the answer to this question: "Wilson Pickett had a hit in 1965 with which of these songs? "

And do you know the answer to this one? "What is a region of Earth in which all areas share the same time called?"

98% knows the answer to this question: "Who created Facebook? "

And do you know the answer to this one? "Which of these mints, developed by crossbreeding water mint and spearmint, is the source of menthol, which soothes colds and coughs?"

97% knows the answer to this question: "What crispy skinned duck is named after a Chinese city? "

And do you know the answer to this one? "What number, when added to 7, gives 11?"

94% knows the answer to this question: "What color is the caution light in a traffic signal? "

And do you know the answer to this one? "Cuba, like Texas, calls its flag La Estrella Solitaria. What does this mean?"

98% knows the answer to this question: "Solve this equation for N: 12N = 144? "

And do you know the answer to this one? "Find the next number (rounded off) in the following sequence: 39.00, 36.50, 34.00, 31.50..."

96% knows the answer to this question: "Which is Scotland's largest city? "

And do you know the answer to this one? "In 2001, what country's aging Luftwaffe pilots claimed to have been the first to break the sound barrier, back in 1945?"