49% knows the answer to this question: "Which of these musicians is a member of The Rolling Stones? "

And do you know the answer to this one? "Australia, the Bahamas, Singapore and the United States all use what form of paper currency?"

78% knows the answer to this question: "Which 1935 New Deal program provided disabled and elderly people with monthly payments? "

And do you know the answer to this one? "A signalman worked in which transport industry?"

69% knows the answer to this question: "What superhero did Adam West play on 1960s TV? "

And do you know the answer to this one? "Who had the hit 60's song "Hey Paula" on Philips?"

42% knows the answer to this question: "From which country was Evita Peron? "

And do you know the answer to this one? "What dynasty built most of the present-day Great Wall of China as a way to keep out the Mongols?"

78% knows the answer to this question: "What type of music did the 1977 film "Saturday Night Fever" help to popularize? "

And do you know the answer to this one? "Phil Collins was chosen to be a drummer for which British rock band in 1970?"

58% knows the answer to this question: "What is another name for "spun sugar"? "

And do you know the answer to this one? "Which 1939 film clocked in at three hours and forty-one minutes?"

74% knows the answer to this question: "Which animal has mask-like markings on its face and a ringed tail? "

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

55% knows the answer to this question: "What food is toxic to many animals, especially dogs, because it contains alkaloid chemicals called methylxanthines, particularly theobromine and caffeine? "

And do you know the answer to this one? "What term is used to describe cosmetic plastic surgery?"

80% knows the answer to this question: "Geli Raubal had commited suicide on September 18th 1931, but who was her well known uncle? "

And do you know the answer to this one? "What was the name of the Monaco prince who married Grace Kelly in 1956?"

37% knows the answer to this question: "Earthquakes sometimes cause "tidal" what? "

And do you know the answer to this one? "What is the process of learning through mistakes called?"

61% knows the answer to this question: "High strength in tension is a good property for a material used to make what? "

And do you know the answer to this one? "Which of these is a type of plier, but not a type of shoe?"

72% knows the answer to this question: "Which iconic VW model rolled off the production line in Germany for the last time in January 1978? "

And do you know the answer to this one? "Who sang the famous song "Sunday, Monday or Always" (1943)?"