49% knows the answer to this question: "The first Le Mans endurance race was run in which country in 1923? "

And do you know the answer to this one? "Who was not a U.S. President?"

79% knows the answer to this question: "How many feet on one man and three dogs? "

And do you know the answer to this one? "What is one of the main crops grown in Vietnam?"

45% knows the answer to this question: "Which 20th century musician was nicknamed Satchmo? "

And do you know the answer to this one? "What was the first group created by Lennon and McCartney in the 50s?"

39% knows the answer to this question: "What country slightly less than three times the size of Montana uses the Boliviano as its currency? "

And do you know the answer to this one? "Which country launched the Sputnik satellite in 1957?"

74% knows the answer to this question: "Which African American was dubbed the 20th century's "Queen of All Media"? "

And do you know the answer to this one? "Which fighter's bout with Andre Berto ended prematurely when his right eye closed up?"

67% knows the answer to this question: "Key West is located in which US state? "

And do you know the answer to this one? "How many years in half a decade?"

67% knows the answer to this question: "Which TV series was set on the Ponderosa ranch, Nevada? "

And do you know the answer to this one? "Established in 1950, what did the UN World Meteorological Organisatio monitor?"

75% knows the answer to this question: "What maths word means to make an educated guess? "

And do you know the answer to this one? "The "Luftwaffe" was the name given to the air force of which country during World War II?"

50% knows the answer to this question: "A group of lions is known as a what? "

And do you know the answer to this one? "What was the first name of Earhart, a pioneering female pilot?"

81% knows the answer to this question: "What is half of 30 plus 97? "

And do you know the answer to this one? "What is a sixth of 18?"

79% knows the answer to this question: "76 plus 36 gives which result? "

And do you know the answer to this one? "What is 66 plus 29?"

88% knows the answer to this question: "Which one of these dog breeds originated in China? "

And do you know the answer to this one? "Which historical figure is Santa Claus based on?"