41% knows the answer to this question: "Which canal splits North and South America? "

And do you know the answer to this one? "Which U.S. city has the largest population?"

92% knows the answer to this question: "Who sang "Whole Lotta Shakin' Going On" in the 1950s? "

And do you know the answer to this one? "What was the surname of UK Prime Minister Anthony, who resigned after the Suez Crisis in 1957?"

44% knows the answer to this question: "Which 1970s TV show does this quote "Meathead!!" appear in? "

And do you know the answer to this one? "Which 1970s TV Show is this theme song, "Give us any chance, we'll take it. Read us any rule, we'll break it. We're gonna make our dreams come true, doin' it our way" from?"

71% knows the answer to this question: "What music television network got started in 1981? "

And do you know the answer to this one? "Snap, Crackle and Pop are characters for which cereal brand?"

54% knows the answer to this question: "What was the first name of Eisenhower, who became US President in 1952? "

And do you know the answer to this one? "A bighorn sheep is classified as which of these?"

41% knows the answer to this question: "Which of these cities is in the same country as Sydney? "

And do you know the answer to this one? "The ancient practice of foot binding was popular in what country?"

62% knows the answer to this question: "The first widely eaten salad in North America was popularized by the Dutch. It is made of raw shredded cabbage, what is it? "

And do you know the answer to this one? "What is the name of the unleavened bread eaten by Jews during Passover?"

36% knows the answer to this question: "The superfood kelp comes from which plant? "

And do you know the answer to this one? "Which vitamin is often found in citrus fruit?"

73% knows the answer to this question: "Which country did American Eagle originate from? "

And do you know the answer to this one? "What flavor is Grand Marnier?"

86% knows the answer to this question: "Where does Mowgli grow up in "The Jungle Book"? "

And do you know the answer to this one? "Bernini, Correggio and Botticelli were all artists from what nation?"

76% knows the answer to this question: "Which 1970s TV show can you find Mike Brady? "

And do you know the answer to this one? "The "..." on the River Kwai (1957)"

42% knows the answer to this question: "What is 50% of 76? "

And do you know the answer to this one? "At 60 miles per hour, how far do you travel in a half hour?"