62% knows the answer to this question: "What was Louis Armstrong's nickname? "

And do you know the answer to this one? "Who founded the American all female singing group Bluebelles?"

87% knows the answer to this question: "What British luxury liner was sunk by a German U-boat in 1915? "

And do you know the answer to this one? "Before becoming Radioactive Man, Chen Lu was which of these?"

86% knows the answer to this question: "With what artist did Lionel Richie perform the duet "Endless Love"? "

And do you know the answer to this one? "The first Apple computer was given what name?"

82% knows the answer to this question: "In the nursery rhyme, what did "Jack Sprat" and his wife do? "

And do you know the answer to this one? "Who recorded the JJ Cale song "Cocaine" in 1977 for the Slowhand album, and have ever since been angry that people assume it celebrates the drug?"

87% knows the answer to this question: "What song has the line, "Well I'll think of you each day and then I'll dream the night away"? "

And do you know the answer to this one? "What is a hologram?"

48% knows the answer to this question: "What follows "It was the best of times" in the opening sentence of "A Tale of Two Cities"? "

And do you know the answer to this one? "What is Tiger Woods's ex-wife's name?"

93% knows the answer to this question: "Which word means a speech read or delivered? "

And do you know the answer to this one? "Which of these ancient civilisations was formed in Africa?"

93% knows the answer to this question: "Eskimo roll is a term most commonly used in which sport? "

And do you know the answer to this one? "What German golfer won the Constellation Senior Players Championship and Senior Open Championship in 2014?"

90% knows the answer to this question: "In the nursery rhyme "Pop! Goes the Weasel", how much does a spool of thread cost? "

And do you know the answer to this one? "Which of these words means kind and gentle?"

56% knows the answer to this question: "After the Great Kanto earthquake of 1923 levelled this city, it was destroyed again by fire. And a typhoon hit at the same time. What city is this? "

And do you know the answer to this one? "What scientist studies the spread of diseases?"

50% knows the answer to this question: "Guacamole is a food item of what type of cuisine? "

And do you know the answer to this one? "A compound called Anethole gives what distinctive flavour to several herbs, including anise and fennel?"

77% knows the answer to this question: "What continent was Princess Elizabeth visiting when she learnt that her father, George VI, had died during the night and that she was the new Queen? "

And do you know the answer to this one? "The Two Liberty Place, at 848 feet tall, is found where in the world?"