37% knows the answer to this question: "What vegetable crop do we pick and eat the ears of? "

And do you know the answer to this one? "What is the name of the pole around which British children dance on May Day?"

58% knows the answer to this question: "In 1929, what did Clarence Birdseye introduce? "

And do you know the answer to this one? "What was the title of the 1960 #1 hit by Ricky Valance?"

38% knows the answer to this question: "What currency is used in India? "

And do you know the answer to this one? "Kruger National Park is one of the 10 largest national parks in the world and it's on what country's border with Mozambique?"

67% knows the answer to this question: "Back in the 1970s, which of these items might have been quadraphonic? "

And do you know the answer to this one? "Some define the Arctic as being the 50-degree isotherm, where the average summer temperature is roughly where the tree line is. What is this area called?"

32% knows the answer to this question: "Abbreviated as Hg, what element was called hydrargyrum, meaning "liquid silver"? "

And do you know the answer to this one? "Which country invented fireworks?"

56% knows the answer to this question: "An icon of American literature and a Hanna-Barbera dog were named for what American berry? "

And do you know the answer to this one? "What is energy of motion called?"

69% knows the answer to this question: "One who ... in Sword, dies by the Sword "

And do you know the answer to this one? "In what decade did World War II end?"

78% knows the answer to this question: "What year did the Jews in Poland's Warsaw ghetto start to fight the Nazis? "

And do you know the answer to this one? "WIND is a radio station in what Windy City?"

80% knows the answer to this question: "Raja Ravi Varma, known for his paintings of Hindu mythology, has been called the father of what country's painting? "

And do you know the answer to this one? "If you wanted to get to London fast, you could have taken the Concorde, which took you from JFK in New York to what London airport?"

41% knows the answer to this question: "What did the vegetarian Abrosaurus eat? "

And do you know the answer to this one? "Which part of a flower is often scented and attracts insects?"

70% knows the answer to this question: "What pop music group consisted of Anni-Frid Lyngstad, Björn Ulvaeus, Benny Andersson and Agnetha Fältskog? "

And do you know the answer to this one? "Gladys Knight had a 70s hit about a Midnight Train to which state?"

74% knows the answer to this question: "What puffed rice cereal did Kellogg's introduce in 1929? "

And do you know the answer to this one? "What is the correct name for a product one country sends to another country to be sold?"