90% knows the answer to this question: "Also known as tinea pedis, what condition is an infectious skin disease caused by a fungus that produces itchy scaling? "

And do you know the answer to this one? "What is the largest number you can write with two digits?"

60% knows the answer to this question: "Which variety of the Chinese language is spoken by over a billion people as of 2012? "

And do you know the answer to this one? "Pearl is a shade of which color?"

57% knows the answer to this question: "Who was Rembrandt van Rijn? "

And do you know the answer to this one? "The seventh and final instalment of what popular book series was released on July 21, 2007?"

65% knows the answer to this question: "Neuromorphic engineering develops computers that mimic something. What? "

And do you know the answer to this one? "What was the title of the 1960 #1 hit by Elvis Presley?"

71% knows the answer to this question: "The common prefix "therma" comes from a Greek city known for what? "

And do you know the answer to this one? "Which of these is an example of a natural landmark?"

76% knows the answer to this question: "The 26th Amendment to the Constitution in 1971 lowered voting age from 21 to what? "

And do you know the answer to this one? "Hit' and 'Miss' are said in which sea battle board game?"

74% knows the answer to this question: "Which medical term best fits the definition "a series of blood tests"? "

And do you know the answer to this one? "A 'bakers dozen' is how many?"

49% knows the answer to this question: "Which word rhymes with face? "

And do you know the answer to this one? "Palomino, Lippizaner and Appaloosa are all breeds of which animal?"

43% knows the answer to this question: "Who sang the famous song "In The Ghetto" (1969) ? "

And do you know the answer to this one? "Who sang the famous song "You'll Never Walk Alone" (1963) ?"

78% knows the answer to this question: "What would you cover a balloon with to make a birthday pinata? "

And do you know the answer to this one? "Which of the following toys became a big fad in the 1950's?"

65% knows the answer to this question: "Which one these continent, country and capital groups is correct? "

And do you know the answer to this one? "Which country consists of over 7000 islands?"

76% knows the answer to this question: "As Florida baseball fans may know, what sort of animals are marlins and devil rays? "

And do you know the answer to this one? "Which 2011 film directed by George Clooney is named for the day on which Julius Caesar was killed?"