42% knows the answer to this question: "On what Japanese cities did the U.S. drop atomic bombs in 1945? "

And do you know the answer to this one? " Which musician used a guillotine as a stage prop?"

74% knows the answer to this question: "Which Italian city was destroyed when Mount Vesuvius erupted? "

And do you know the answer to this one? "North Carolina shares a border with which of these states?"

66% knows the answer to this question: "Mix onions, potatoes and lamb to create what nationalistically named stew? "

And do you know the answer to this one? "In England and Canada, many people put acetic acid on their "chips." What is acetic acid?"

46% knows the answer to this question: "Queen Elizabeth II celebrated which anniversary as monarch in 2012? "

And do you know the answer to this one? "James Montgomery Flagg used his own face when he drew what character for a WWI recruiting poster?"

65% knows the answer to this question: "From this selection of, states choose the one that is the largest in terms of area. "

And do you know the answer to this one? "Which of these 1992 chart-toppers spent most weeks at No.1?"

65% knows the answer to this question: "Going on a "Ring Around the Rosie" there's a pocket full of what? "

And do you know the answer to this one? "As Tony the Tiger explained, how do Frosted Flakes taste?"

37% knows the answer to this question: "Which is the correct answer for 3000 + 186 + 210? "

And do you know the answer to this one? "Which country still has an Emperor as Head of State?"

32% knows the answer to this question: "The 'Stade de France' is a sport stadium in which city? "

And do you know the answer to this one? "There are some deer in a field. 12 more come onto the field, totaling 49. How many were there to start?"

33% knows the answer to this question: "Complete the The Archies hit song title, "..., Sugar"? "

And do you know the answer to this one? "Which branch of medicine is concerned with the central nervous system?"

41% knows the answer to this question: "What is the name for disturbed sleep after a long flight? "

And do you know the answer to this one? "Which body system fights off disease?"

30% knows the answer to this question: "What means of transportation is typically yellow in New York City, but black in London? "

And do you know the answer to this one? "What is the basic unit of function and structure in living organisms?"

52% knows the answer to this question: "What is the largest bird that cannot fly, but runs very quickly? "

And do you know the answer to this one? "What was the name of the entrepreneur who launched Playboy magazine in 1953?"