52% knows the answer to this question: "Which of these is an American chain of clothing retailers? "

And do you know the answer to this one? "Oddly enough, Tarzan's pet named Cheeta was not actually a pet cheetah. What was it?"

58% knows the answer to this question: "What is the "weapon" in "Our Lips Are Sealed" by The Go-Go's? "

And do you know the answer to this one? "What is a book about synonyms, or near synonyms, for words as well as related terms?"

39% knows the answer to this question: "Which basketball term is defined as "a metal rim 18 inches in diameter, 10 feet above the floor"? "

And do you know the answer to this one? "Who sang "Man! I feel like a woman"?"

45% knows the answer to this question: "What year did Sony introduce the "Walkman"? "

And do you know the answer to this one? "Which organisation adopted the Arms Trade Treaty in 2013?"

93% knows the answer to this question: "Who sang the famous song "Born to Run" (1994)? "

And do you know the answer to this one? "Who sang the famous song "American Pie" (1972)"

66% knows the answer to this question: "What country is the IRA from? "

And do you know the answer to this one? "The British monarch Richard I was also known as what?"

82% knows the answer to this question: "Which one of these words is a synonym for difficult? "

And do you know the answer to this one? "What is 25 times 20?"

84% knows the answer to this question: "In 1973, Princess Anne married who? "

And do you know the answer to this one? "If z + y = 19 and y = 7, what is the value of z?"

90% knows the answer to this question: "What is both the largest and coldest US state? "

And do you know the answer to this one? "Which continent contains the Nile River and the Sahara Desert?"

49% knows the answer to this question: "What is 24 x 7? "

And do you know the answer to this one? "What is the name for the mathematical "recipe" for working something out?"

42% knows the answer to this question: "In real life he divorced his wife in order to marry his nanny, but in Mrs Doubtfire he divorces his wife and becomes her nanny. Who? "

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?"

94% 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?"