60% knows the answer to this question: "American Lewis Waterman had his in a fountain; Hungarian Georg Biro's was on the ballpoint. What had they invented? "

And do you know the answer to this one? "Massive swarms of which insect regularly decimate the crops of Africa and the Middle East?"

47% knows the answer to this question: "What do you call the money you get back after you make a purchase? "

And do you know the answer to this one? "What piece of furniture has a flat top supported by one or more legs?"

49% knows the answer to this question: "ASAP "

And do you know the answer to this one? "OMG"

33% knows the answer to this question: "What is energy from the internal heat of the Earth called? "

And do you know the answer to this one? "What hit single did Simon & Garfunkel have in 1966?"

44% knows the answer to this question: "Who did Barack Obama marry in 1992? "

And do you know the answer to this one? "Who was credited with inventing the double-edged safety razor in 1901?"

32% knows the answer to this question: "What adaptation has a frog developed to catch flies? "

And do you know the answer to this one? "Vienna is the capital of which country?"

86% knows the answer to this question: "What fruit are monkeys known to enjoy? "

And do you know the answer to this one? "The definition of "acronym for radio detection and ranging" best fits this science term?"

40% knows the answer to this question: "This is the flag of Canada. "

And do you know the answer to this one? "This is the flag of Mexico."

44% knows the answer to this question: "What color cat does a superstition say is bad luck? "

And do you know the answer to this one? "A group of fish swimming together is called what?"

75% knows the answer to this question: "Which of these is the longest river in the world? "

And do you know the answer to this one? "By what elemental property is the average weight of an atom classified?"

95% knows the answer to this question: "What grows from an acorn? "

And do you know the answer to this one? "The U.S. invaded Afghanistan in 2001 to topple what government?"

33% knows the answer to this question: "What medical term means "within the body"? "

And do you know the answer to this one? "Which animal has a large horn on the nose?"