51% knows the answer to this question: "Which of these Renaissance artists shares his name with a Teenage Mutant Ninja Turtle? "

And do you know the answer to this one? "What are female sex cells called?"

73% knows the answer to this question: "Which of these did Thomas Gainsborough paint? "

And do you know the answer to this one? "Three of these countries are part of Europe - which one is not?"

65% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "What is the capital of American Samoa?"

61% knows the answer to this question: "Which African country's highest elevation point is Emi Koussi at 3,415 meters? "

And do you know the answer to this one? "Which of these continent - country - capital groups is correct?"

81% knows the answer to this question: "Bill scored 22 points in the basketball game and Dwayne scored 6 less, how many points did Dwayne score? "

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: "Which famous Western Swing Band Leader was convicted of murdering his wife? "

And do you know the answer to this one? "Which day was a hit for the Rolling Stones?"

60% knows the answer to this question: "In most cosmetic surgeries where is fat from other body parts often injected? "

And do you know the answer to this one? "What part of the ear leads to the throat?"

54% knows the answer to this question: "In which comic strip is there a lasagna-loving cat? "

And do you know the answer to this one? "In which city is the Parthenon located?"

57% knows the answer to this question: "How many minutes in three-quarters of an hour? "

And do you know the answer to this one? "If five friends split $75.00 evenly, how much will each one get?"

39% knows the answer to this question: "Who plays Jackie Moon in the 2008 film "Semi-Pro"? "

And do you know the answer to this one? "Joe Cocker covered "Just Like a Woman", but who wrote it?"

63% knows the answer to this question: "How many groups of 4 do you need to make 12? "

And do you know the answer to this one? "What number multiplied by 7 equals 84?"

93% knows the answer to this question: "If one person eats $25 in food a week, how much money will you need to feed four people a week? "

And do you know the answer to this one? "What number is 4 times the sum of 2 + 2?"