31% knows the answer to this question: "In 1997, which artist released the UK number 1 album 'Spiceworld'? "

And do you know the answer to this one? "Finish this line of Bob Dylan lyrics: "Hey, Mr. Tambourine Man, ___________"."

32% knows the answer to this question: "What was the occupation of 1960s celebrity Twiggy? "

And do you know the answer to this one? "What was the period when machines took the place of hand tools called?"

33% knows the answer to this question: "Where is the Sistine Chapel? "

And do you know the answer to this one? "How did Anne Boleyn, wife of Henry VIII, die?"

55% knows the answer to this question: "The "Happy Meal" was introduced by which fast food chain in June 1979? "

And do you know the answer to this one? "Who is Nelson Mandela?"

48% knows the answer to this question: "Which scientific term is defined as outside of our galaxy? "

And do you know the answer to this one? "Which of these is one of the three basic cloud forms?"

65% knows the answer to this question: "Which European city was home to the Roman General Julius Caesar? "

And do you know the answer to this one? "What two factors do you need to determine the average speed of an object?"

70% knows the answer to this question: "What is the three digit number before a telephone number called? "

And do you know the answer to this one? "After the Cuban Revolution of January 1959, who assumed power?"

44% knows the answer to this question: "Which popular 70s toy was based on a roller skate? "

And do you know the answer to this one? "What is the capital of Ukraine?"

73% knows the answer to this question: "What is one of the main crops grown in Vietnam? "

And do you know the answer to this one? "What is the word that denotes something made to enclose a picture or a mirror?"

89% knows the answer to this question: "What coin has the same value as 50 cents? "

And do you know the answer to this one? "What is 54, plus 10, plus a dozen?"

36% knows the answer to this question: "... is as stupid does "

And do you know the answer to this one? "Bonsai is the art of growing what?"

87% knows the answer to this question: "The Von Trapp family built a ski lodge in Stowe, Vermont, after the events that inspired what musical? "

And do you know the answer to this one? "Pregnancy in humans lasts how many days?"