60% knows the answer to this question: "Who was sworn in as President in 1963 after the assassination of Kennedy? "

And do you know the answer to this one? "What is the general term pertaining to the blood vessels that supply the heart?"

35% knows the answer to this question: "New York cheesecake is included in which cuisine? "

And do you know the answer to this one? "New England clam chowder is included in which cuisine?"

61% knows the answer to this question: "What is four fifths as a decimal? "

And do you know the answer to this one? "How many is the number of colours in the rainbow plus the months of the year?"

80% knows the answer to this question: "Which of these is actually a famous battle in history? "

And do you know the answer to this one? "What was the only U.S. state that was formerly a kingdom with a ruling monarch?"

61% knows the answer to this question: "Who sang the famous song "Fernando" (1975) ? "

And do you know the answer to this one? "Who sang the famous song "Three Times A Lady" (1978) ?"

82% knows the answer to this question: "2013 marked the 50th anniversary of what horrible event in the USA? "

And do you know the answer to this one? "How old was Ronald Reagan when he died on June 5, 2004?"

70% knows the answer to this question: "According to Creedence Clearwater, "before you accuse me" what should you do? "

And do you know the answer to this one? "How many leaves should a clover have to be considered lucky?"

47% knows the answer to this question: "What disease did Ronald Reagan have that was revealed after his presidency? "

And do you know the answer to this one? "Which state is the furthest north?"

48% knows the answer to this question: "Which of these African countries is an island? "

And do you know the answer to this one? "In 1974, this state voted to move its capital to Willow, near Anchorage, but 20 years later, rejected a plan to move it to Wasila, also near Anchorage. What state is this?"

61% knows the answer to this question: "Who sang the song, "You Don't Know My Name"? "

And do you know the answer to this one? "Who sang the famous song "It Ain't Over 'til It's Over" (1991)? "

95% knows the answer to this question: "Which of these adult females feeds on blood, while the male eats only plant juices? "

And do you know the answer to this one? "Typical Mexican cuisine and often tomato-based. "

68% knows the answer to this question: "What is the hierarchical system in domestic chickens called? "

And do you know the answer to this one? "A surface curved like the outside of a circle could also be called what?"