35% knows the answer to this question: "Which of the following best relates to an astronaut? "

And do you know the answer to this one? "Residents of Switzerland are referred to as what?"

36% knows the answer to this question: "Which of the following is a bird? "

And do you know the answer to this one? "Where are your sinuses located?"

52% knows the answer to this question: "Which fault triggered a major earthquake in San Francisco in 1989? "

And do you know the answer to this one? "Which museum is featured in the movie Night at the Museum?"

43% knows the answer to this question: "What hero of an American tall tale was the engineer of the "Cannonball"? "

And do you know the answer to this one? "Thomas Hardy's novel was about who, the Obscure?"

39% knows the answer to this question: "1968+1316+664 equals what number? "

And do you know the answer to this one? "2979+1990+1001 equals what number?"

64% knows the answer to this question: "Which of these is a famous city Australia? "

And do you know the answer to this one? "What militant group began an offensive through Northern Iraq in 2014?"

67% knows the answer to this question: "What is the common name of the orca? "

And do you know the answer to this one? "What type of boat did Harry Belafonte sing about in a song also called Day-O?"

70% knows the answer to this question: "Gas that is expelled through the anus is called what? "

And do you know the answer to this one? "Marshall Amplification is a British company specialising in what field?"

47% knows the answer to this question: "Who sang the famous song "Isn't It Romantic" in 1932? "

And do you know the answer to this one? "Who sang the famous song "Inka Dinka Doo" in 1934? "

76% knows the answer to this question: "It is thought that whose efforts to warn Lexington and Concord of the coming British were stymied after he stopped at the house of Captain Isaac Hall to sample some of his Old Medford Rum? "

And do you know the answer to this one? "Where were the summer Olympics held in 1936?"

83% knows the answer to this question: "From which UK city did The Beatles originate? "

And do you know the answer to this one? "Elvis asked in the 50s if he could be which toy?"

48% knows the answer to this question: "This decade also saw the proliferation of LCCs, known as which type of airlines? "

And do you know the answer to this one? "AA Milne, who died in 1956, wrote about which animal?"