63% knows the answer to this question: "What Eastwood was the star of the 1950s series "Rawhide"? "

And do you know the answer to this one? "What was the name of Tolkien's second "Lord of the Rings" book, published in 1955?"

64% knows the answer to this question: "What is 11 plus two dozen? "

And do you know the answer to this one? "What is 28 times 4?"

88% knows the answer to this question: "How many zeroes after the 1 for a thousand? "

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

88% knows the answer to this question: "What is the study of plant life called? "

And do you know the answer to this one? "What web site, which allows you to make video calls over the web, gets its name from "sky peer-to-peer"?"

64% knows the answer to this question: "I was born in Hawaii and was elected President of the United States in 2008. Who am I? "

And do you know the answer to this one? "The musical "Good Vibrations" features the songs of which legendary band?"

70% knows the answer to this question: "In which bodily fluid would you find haemoglobin? "

And do you know the answer to this one? "What is the name of a workshop where an artist produces art?"

47% knows the answer to this question: "How often does "Leap Year" happen? "

And do you know the answer to this one? "Which of these countries has a largely Nordic and Gaelic population?"

38% knows the answer to this question: "How many holes on a golf course? "

And do you know the answer to this one? "What is a scientist who specialises in the study of cells called?"

59% knows the answer to this question: "Which species is correctly paired with its type? "

And do you know the answer to this one? "In which US state would you find the famous sports teams the Astros and the Cowboys?"

33% knows the answer to this question: "Parts of the movie "Lara Croft: Tomb Raider" were shot in what African country? "

And do you know the answer to this one? "Martin Luther King donated his Nobel Prize money to which cause?"

50% knows the answer to this question: "What science primarily concerns the study of living organisms? "

And do you know the answer to this one? "What is 50% of 26, plus 14?"

84% knows the answer to this question: "Fake fingernails made of what material were popular in the 1990's? "

And do you know the answer to this one? "I'm a young Prince of England and son of Duchess Kate, born in 2013. Who am I?"