50% knows the answer to this question: "Who sang the famous song "It’s Not Unusual" (1965)? "

And do you know the answer to this one? "Who sang the famous song "These Boots Are Made For Walkin’" (1966)?"

34% knows the answer to this question: "Houston is located in which US state? "

And do you know the answer to this one? "Where does "BRB" stand for?"

34% knows the answer to this question: "What is 15% of 200? "

And do you know the answer to this one? "What is 24 x 7?"

51% knows the answer to this question: "Who sang the famous song "Puff The Magic Dragon" (1963)? "

And do you know the answer to this one? "How much would a 20-minute phone call cost if the caller must pay $0.10 per minute?"

87% knows the answer to this question: "How many times does 25 go into 500? "

And do you know the answer to this one? "Name the musical that started its West End run in 1981?"

51% knows the answer to this question: "Which country is not part of the continent of North America? "

And do you know the answer to this one? "What is the lowest whole even number?"

66% knows the answer to this question: "What is a state of lawlessness and disorder? "

And do you know the answer to this one? "What epidemic spread across almost all of Europe in the years 1346-53?"

48% knows the answer to this question: "Who sang the famous song "You're So Vain" (1972)? "

And do you know the answer to this one? "Who sang the famous song "One Moment In Time" (1988) ?"

83% knows the answer to this question: "What is the official language of the people of Mexico? "

And do you know the answer to this one? "Mix whiskey, sweet vermouth and bitters, top with a cherry and you have a cocktail that shares a name with what New York borough?"

67% knows the answer to this question: "In which country might you expect to see women wearing saris? "

And do you know the answer to this one? "What three astronauts were on the first successful manned mission to the Moon?"

36% knows the answer to this question: "In which of these countries is the Gaelic language spoken? "

And do you know the answer to this one? "In 1483, Edward V of England disappeared after being locked up in which building?"

46% knows the answer to this question: "Which of the following is one of the earliest recognised physicists? "

And do you know the answer to this one? "Which of these was one of the original universal elements?"