52% knows the answer to this question: "Who sang the famous song "Beautiful Noise" (1976) "

And do you know the answer to this one? "Who sang the famous song ”Suicide Is Painless (Theme from M*A*S*H)” (1970)?"

79% knows the answer to this question: "In High School Musical, who played Troy Bolton, the basketball team's captain? "

And do you know the answer to this one? "Warren Beatty originally wanted Muhammad Ali for the lead, and Cary Grant for the angelic Mr Jordan, in what movie, in which he eventually played the lead himself?"

58% knows the answer to this question: "What sort of singer is most likely to wear a bootlace tie? "

And do you know the answer to this one? "Whose LP was titled "Every Picture Tells A Story"?"

90% knows the answer to this question: "Which vegetable is used to make sauerkraut? "

And do you know the answer to this one? "In 2007, only 1% of US yogurt purchases were made using this "national" technique. By 2013, that number was 35%. What is it?"

86% knows the answer to this question: "In which country might you be likely to see "Shepherd's Pie" served? "

And do you know the answer to this one? "Waterford is the oldest city in which country?"

52% knows the answer to this question: "What is adherence between materials such as bricks/mortar? "

And do you know the answer to this one? "What group had a huge hit with the 1976 song 'Dancing Queen'?"

40% knows the answer to this question: "What color is the polar bear? "

And do you know the answer to this one? "What is the total for three cocktails at £7.50 each?"

73% knows the answer to this question: "A gale is a strong what? "

And do you know the answer to this one? "What's the geological feature carved out by the Colorado River in Arizona?"

70% knows the answer to this question: "What medical word refers to the heart? "

And do you know the answer to this one? "Sugar, tobacco, coffee and citrus are major exports of which country?"

43% knows the answer to this question: "Other than bats, what should you find in a belfry? "

And do you know the answer to this one? "Which part of the UK has the largest population?"

44% knows the answer to this question: "In "Hey Diddle Diddle", what is rhymed with diddle? "

And do you know the answer to this one? "In 2002, who dangled one of his suspiciously pale children from a hotel balcony in Berlin?"

53% knows the answer to this question: "A painting of an apple, a book and flowers would be known as what? "

And do you know the answer to this one? "Where does the Amazon come in the list of 10 biggest rainforests?"