56% knows the answer to this question: "Chuck Berry was a legendary player and pioneer of which instrument? "

And do you know the answer to this one? "What is an LED?"

48% knows the answer to this question: "Wat is a Saucisse? "

And do you know the answer to this one? "What is Jack Boniface's comic superhero identity?"

62% knows the answer to this question: "Who was the most famous female pilot of the early 20th century? "

And do you know the answer to this one? "Which country did Joan of Arc try to set free from English domination?"

38% knows the answer to this question: "Who sang the famous song "We Are the World" (1985)? "

And do you know the answer to this one? "Who sang the famous song "Live And Let Die" (1973) ?"

85% knows the answer to this question: "Because bakers were worried about shortchanging customers, how many loaves are there in a baker's dozen? "

And do you know the answer to this one? "Torald Sollmann tried to find an antidote to what horrific gas ... by spraying himself with it?"

92% knows the answer to this question: "Which film is about little plastic toy building blocks? "

And do you know the answer to this one? "Which company is behind the Windows operating system?"

82% knows the answer to this question: "Who was Harry S. Truman? "

And do you know the answer to this one? "Dr Wu spliced dinosaur DNA with frog DNA, creating a whole theme park of dinos in what book-turned-movie?"

57% knows the answer to this question: "What river forms the boundary between Texas and Mexico? "

And do you know the answer to this one? "Which mountain isn't a volcano?"

47% knows the answer to this question: "The musical "Good Vibrations" features the songs of which legendary band? "

And do you know the answer to this one? "What term for an institution of higher learning comes from a Latin word meaning "the whole"?"

87% knows the answer to this question: "What is a device that is used to regulate a heartbeat called? "

And do you know the answer to this one? "What does "a.k.a." stand for?"

40% knows the answer to this question: "8x48+11 equals what number? "

And do you know the answer to this one? "Computer RAM is typically sold in multiples of 64 megabytes, so which of the following would not be available?"

77% knows the answer to this question: "Blake earns £1,000 a month. Her boss tells her she will get a 70% pay rise. What is her new monthly gross pay? "

And do you know the answer to this one? "You cannot die MacLeod. Accept it!. Name the movie?"