70% knows the answer to this question: "Who performed a new version of his song "Candle in the Wind" at the Princess Diana's funeral service? "

And do you know the answer to this one? "Who is Edwin "Buzz" Aldrin?"

84% knows the answer to this question: "In what city would you find Hyde Park, as well as Piccadilly, Trafalgar and Belgrave squares? "

And do you know the answer to this one? "In what city can you visit the Musee du Louvre?"

49% knows the answer to this question: "Help was a hit song of which band? "

And do you know the answer to this one? "Finish the title of The Foundations' song: "Build Me Up ______"."

40% knows the answer to this question: "What was the surname of Dusty, who had a hit with "Son of a Preacher Man"? "

And do you know the answer to this one? "In Ireland, if you see the word 'Gardai', what does it mean?"

58% knows the answer to this question: "What is the name of the dark nebula in the constellation Orion that is approximately 1500 light years from Earth? "

And do you know the answer to this one? "Find the gradient between the points: (0,11) and (4,23) "

38% knows the answer to this question: "33x25÷25 equals what number? "

And do you know the answer to this one? "A boy ran 6km before school and 11km afterwards.What was the total distance travelled?"

86% knows the answer to this question: "55x47÷47 equals what number? "

And do you know the answer to this one? "4167+2782+1397 equals what number?"

52% knows the answer to this question: "What U.S. state is nicknamed "The Aloha state"? "

And do you know the answer to this one? "Which of these is the name of the invention that meant the end of road maps?"

66% knows the answer to this question: "Which term means pertaining to pregnancy? "

And do you know the answer to this one? "Which term describes plastic surgery on a person's chin?"

50% knows the answer to this question: "What "edible" variation on the Twist inspired Bobby Pickett to rename his monster song? "

And do you know the answer to this one? "The Last Ship was a 2013 studio album by which former member of the Police?"

66% knows the answer to this question: "The seeds of which fruit are often used in seed-spitting contests? "

And do you know the answer to this one? "What famous artist suffering from severe depression, cut off the lower part of his left ear?"

75% knows the answer to this question: "How are movement of skin from one body part to another called? "

And do you know the answer to this one? "Which planet has visible rings around it?"