61% knows the answer to this question: "With what other country did Tanganyika merge to form present day Tanzania in 1964? "

And do you know the answer to this one? "In What country did Florence Nightingale first do her nursing training?"

57% knows the answer to this question: "René Descartes was from which country? "

And do you know the answer to this one? "Martin Luther was a central figure during which historical event?"

79% knows the answer to this question: "In which city did Martin Luther King Jr. make his 'I Have A Dream' speech? "

And do you know the answer to this one? "What year did Salvador Dali paint "Persistence of Memory"?"

32% knows the answer to this question: "Gout usually affects which part of the body? "

And do you know the answer to this one? "Plans were announced to build the Thames Barrier in which city in 1970?"

61% knows the answer to this question: "The death of every member of a particular species is known as what? "

And do you know the answer to this one? "Which 1960's sitcom featured Jed, his mother-in-law Granny and neighbors called the Drysdales?"

78% knows the answer to this question: "There is ... among thieves "

And do you know the answer to this one? "As you might infer from the P, what two diseases typically comprise COPD?"

71% knows the answer to this question: "A neuron is a type of which sort of cell? "

And do you know the answer to this one? "How many fingers plus toes do most people have?"

63% knows the answer to this question: "What is the first name of the First Lady whose husband's writings comprise "The Reagan Diaries"? "

And do you know the answer to this one? "What type of chocolate is best for dogs to consume?"

67% knows the answer to this question: "Who invented the light bulb? "

And do you know the answer to this one? "Out of these, which is NOT a major US city?"

38% knows the answer to this question: "Of these, which is a country music singer born in 1983? "

And do you know the answer to this one? "What is a group of four performers called?"

84% knows the answer to this question: "Leukemia is a disease of the? "

And do you know the answer to this one? "Because bakers were worried about shortchanging customers, how many loaves are there in a baker's dozen?"

86% knows the answer to this question: "Mostly, Italians used tomato-based red sauces for pasta, but which of these is an Italian American white sauce? "

And do you know the answer to this one? "Challah bread is typically associated with which religion?"