76% knows the answer to this question: "If a shirt was originally $40 and is on sale for 40% off, how much will it cost? "

And do you know the answer to this one? "What's the highest value on a standard doubling cube, such as might be used in Backgammon?"

75% knows the answer to this question: "Which of these abbreviations do you associate with downloaded music? "

And do you know the answer to this one? "Which of these is the largest canyon in the United States?"

58% knows the answer to this question: "Who sang the famous song "Strangers In The Night" (1966) ? "

And do you know the answer to this one? "Who sang the famous song "Can't Help Falling In Love With You" (1961) ?"

43% knows the answer to this question: "Who did Millard Fillmore oppose throughout the Civil War? "

And do you know the answer to this one? "In which year did Allied forces defeat Rommel in North Africa?"

92% knows the answer to this question: "What does 50% of 2,000 equal? "

And do you know the answer to this one? "What is 1 1/2 + 3 1/2?"

63% knows the answer to this question: "Which fruit is picked while green because it continues to ripen after picking? "

And do you know the answer to this one? "Raja Ravi Varma, known for his paintings of Hindu mythology, has been called the father of what country's painting?"

54% knows the answer to this question: "Who sang the famous song "Help" (1965) ? "

And do you know the answer to this one? "Who sang the famous song "You Don't Bring Me Flowers" (1978) ?"

82% knows the answer to this question: "German sculptor/hermit Manfred Gnadinger died of sadness soon after the an oil spill destroyed his art works on a beach in Camelle, in what country's Costa da Morte? "

And do you know the answer to this one? "What is the name of the process of filling a mold with a liquid material that will form a sculpture?"

39% knows the answer to this question: "Ayatollah Khomeini called for a fatwa on which author of 1988's "The Satanic Verses"? "

And do you know the answer to this one? "What conference of ambassadors reorganized Europe after the Napoleonic Wars?"

38% knows the answer to this question: "In which European country are the cities of Dresden and Bonn? "

And do you know the answer to this one? "Where in Europe is the Anne Frank museum located?"

63% knows the answer to this question: "What is the German specialty "bratwurst" in English? "

And do you know the answer to this one? "An orangutan is classified as which of these?"

93% 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 tool is commonly used by a photographer?"