68% knows the answer to this question: "How many inches are in a foot? "

And do you know the answer to this one? "If one tall latte costs $2.25, how much do you spend if you buy a latte every day for five days?"

91% knows the answer to this question: "What is a young kangaroo called? "

And do you know the answer to this one? "What disease is caused by a bacterium called Legionella pneumophila, which attacks the white blood cells that usually attack infections?"

81% knows the answer to this question: "Ebola originated on which continent? "

And do you know the answer to this one? "What is the main symptom of dysentery?"

57% knows the answer to this question: "Luther Vandross sang backing vocals on which Stevie Wonder hit? "

And do you know the answer to this one? "Which word can be defined as rapid transformation?"

39% knows the answer to this question: "Known to Aztecs as "turtle rabbits," what are the only living mammals that have shells? "

And do you know the answer to this one? "Which is the largest muscle in an adult human?"

75% knows the answer to this question: "In ancient times, what were professional writers called? "

And do you know the answer to this one? "Which type of firm is JP Morgan?"

95% knows the answer to this question: "Which species is the heaviest land animal native to North America? "

And do you know the answer to this one? "Which '60's TV show was Cher on when the host introduced her as "Chur"?"

53% knows the answer to this question: "Where are your sinuses located? "

And do you know the answer to this one? "What are objects collected for their historical significance called?"

43% knows the answer to this question: "What bear feeds almost entirely on bamboo? "

And do you know the answer to this one? "What animal does Satan enter to tempt Eve in "Paradise Lost"?"

42% knows the answer to this question: "What is both the largest and coldest US state? "

And do you know the answer to this one? "Which of these was a kind of balloon invented in 1783?"

80% knows the answer to this question: "Where would you find the smallest bone in the human body? "

And do you know the answer to this one? "Sweet, black-eyed and snow are types of what vegetable?"

66% knows the answer to this question: "My ...... "

And do you know the answer to this one? "Alonso had read 216 pages of his book in three days. How many pages did he read each day?"