47% knows the answer to this question: "What is half of 34, plus 70? "

And do you know the answer to this one? "How many pencils are in a box of ten dozen?"

78% knows the answer to this question: "Mamma Mia is a musical based on hits by which group? "

And do you know the answer to this one? "Key West is located in which US state?"

71% knows the answer to this question: "What best selling book is about Harry at age 16, encounters danger, death, love, betrayal and sacrifice? "

And do you know the answer to this one? "Which common drug is often recommended as first aid for a suspected heart attack?"

49% knows the answer to this question: "What word means the amount of space in an object, or the liquid it contains? "

And do you know the answer to this one? "How would you divide five cookies evenly among four people?"

31% knows the answer to this question: "How many minutes in a quarter hour? "

And do you know the answer to this one? "What is 99 add 23?"

44% knows the answer to this question: "What is forty times forty? "

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

82% knows the answer to this question: "Before electricity, how were Christmas trees lighted? "

And do you know the answer to this one? "Luciano Pavarotti is known for being which one of the following?"

48% knows the answer to this question: "Who sung "These Boots Are Made For Walking"? "

And do you know the answer to this one? "In 2012, which country held its first election following the death of Muammar Gaddafi?"

94% knows the answer to this question: "How did John Lennon die? "

And do you know the answer to this one? "What colour went before death in the name of medieval plagues?"

44% knows the answer to this question: "Which of the following is a model of the earth? "

And do you know the answer to this one? "The City That Never Sleeps' is a nickname for which US city?"

76% knows the answer to this question: "What is 17 plus 54? "

And do you know the answer to this one? "Which car company started producing a model called Fiesta in 1976?"

42% knows the answer to this question: "What was the name of the US space agency, set up in the 50s? "

And do you know the answer to this one? "Fort Worth is located in which American state?"