98% knows the answer to this question: "What does protein do for your body? "

And do you know the answer to this one? "Which medical speciality involves the study of tiny organisms?"

99% knows the answer to this question: "When you shuffle along carpets on dry days, the friction builds up your negative charge, which is attracted to the positive charge on a doorknob. What does that produce? "

And do you know the answer to this one? "Which of these landforms is an area of land lying between hills or mountains?"

98% knows the answer to this question: "The description "birthplace of American freedom" best relates to which landmark? "

And do you know the answer to this one? "What is one of the largest industries in Iceland?"

98% knows the answer to this question: "Which of the following best relates to an accountant? "

And do you know the answer to this one? "Complete the Four Tops hit song title, "Reach Out I'll Be ..."?"

98% knows the answer to this question: "Dallas/Fort Worth International Airport is in which state? "

And do you know the answer to this one? "What is the name for leather with a napped, fuzzy finish?"

98% knows the answer to this question: "Who sang the famous song "Penny Lane" (1967) "

And do you know the answer to this one? "In addition to mucus, what helps your nose filter out germs and dirt?"

98% knows the answer to this question: "Who won the Nobel Peace Prize for his part in negotiating an end to US involvement in Vietnam? "

And do you know the answer to this one? "Who was Johann Sebastian Bach?"

93% knows the answer to this question: "In what year was Pearl Harbor attacked by the Japanese? "

And do you know the answer to this one? "Which of these states is on the west coast of America?"

98% knows the answer to this question: "A monkeys is classified as which of these? "

And do you know the answer to this one? "Which of these best describes the Golden Gate Bridge?"

99% knows the answer to this question: "Which cheese is often grated on top of spaghetti? "

And do you know the answer to this one? "What dragon, created by Peter, Paul and Mary, lived by the sea and frolicked in the autumn mist in a land called Honah Lee?"

98% knows the answer to this question: "What animals featured in Disney movie "Lady and the Tramp"? "

And do you know the answer to this one? "What purple-flowered spice is often used in making soaps and potpourri?"

97% knows the answer to this question: "Haddock is a species of which animal? "

And do you know the answer to this one? "Explorer I was the first statellite launched by which country in 1958?"