36% knows the answer to this question: "What comes next, 10, 15 20, ? "

And do you know the answer to this one? "Which is the longest river wholly in England?"

31% knows the answer to this question: "What famous scientist was awarded the 1921 Nobel Prize in Physics? "

And do you know the answer to this one? "Red sky in morning, sailors take what?"

34% knows the answer to this question: "Which of these military sounding figures was Elvis Presley's manager for much of his career? "

And do you know the answer to this one? "Ros Serey Sothear was a singing superstar in what country, until she vanished in its 'killing fields''?'"

44% knows the answer to this question: "Who is the American responsible for the Emancipation Proclamation? "

And do you know the answer to this one? "In what battle did General Custer's army fight against Crazy Horse?"

51% knows the answer to this question: "Which is the most commonly used measure for distance travelled by car? "

And do you know the answer to this one? "What is 17 rounded to the nearest 10?"

64% knows the answer to this question: "Who sang the famous song "Strawberry Fields Forever" (1967) ? "

And do you know the answer to this one? "Who sang the famous song "You Don't Bring Me Flowers" (1978) ?"

64% knows the answer to this question: "Who sang the famous song Tusk (studio) (1979)? "

And do you know the answer to this one? "Who sang the famous song Wet Sand (1994)? "

91% knows the answer to this question: "Where did Vikings bury their dead that was considered an honour? "

And do you know the answer to this one? "In which country is the city of Innsbruck?"

86% knows the answer to this question: "A film boxer worked in which industry? "

And do you know the answer to this one? "Brian Wilson's band never won a Grammy. But he won one in 2004 for Best Rock Instrumental Performance, for Mrs O'Leary's Cow, which what band never used?"

45% knows the answer to this question: "Which of the Beatles married a woman whose name means "ocean child" in Japanese? "

And do you know the answer to this one? "In what European country is the city of Birmingham?"

82% knows the answer to this question: "What is the name of the part of government that actually produces money? "

And do you know the answer to this one? "Joseph Clark replaced Pierre Trudeau as Prime Minister of which country in 1979?"

39% knows the answer to this question: "The term "falls" is best defined as what? "

And do you know the answer to this one? "What animal gets its name from the French for "spiny pig"?"