48% knows the answer to this question: "In 2007, only 1% of US yogurt purchases were made using this "national" technique. By 2013, that number was 35%. What is it? "

And do you know the answer to this one? "King Edward VIII gave up the throne in 1936 in order to do what?"

48% knows the answer to this question: "The Statue of Zeus can be found in which country? "

And do you know the answer to this one? "What are the small spots called occasionally seen in your field of vision?"

89% knows the answer to this question: "What was the name of the 1066 battle in which Harold II died? "

And do you know the answer to this one? "Which country launched an observation satellite that exploded after launch in 2012?"

91% knows the answer to this question: "Who said 'That's one small step for man; one giant leap for mankind'? "

And do you know the answer to this one? "What Saint is celebrated on 17 March?"

47% knows the answer to this question: "Who sang the famous song "How Deep is Your Love?" (1977)? "

And do you know the answer to this one? "Who sang the famous song "Total Eclipse Of The Heart" (1983) ?"

68% knows the answer to this question: "A tendon connects muscles to what? "

And do you know the answer to this one? "Who sang the famous song "Another Brick In The Wall" (1980)?"

60% knows the answer to this question: "Taquitos are included in which cuisine? "

And do you know the answer to this one? "Found in Burgundy, the French city of Dijon is known for what condiment, which is often sold in decorative hand-painted faience pots?"

82% knows the answer to this question: "How many degrees is a complete circle? "

And do you know the answer to this one? "What was the first name of silent movie star Jolson who died in 1950?"

95% knows the answer to this question: "Most metals are grey in color; what is the only metal that is yellow? "

And do you know the answer to this one? "C is the chemical symbol for which element with the atomic number 6?"

60% 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? "What disability does Jeff Healy have according to his song 'Angel Eyes'?"

78% knows the answer to this question: "If you are from Switzerland, you are known as what? "

And do you know the answer to this one? "What word is used to describe crops and foodstuffs grown without chemicals?"

77% knows the answer to this question: "Why is a large part of a globe coloured blue? "

And do you know the answer to this one? "Gene Kelly and Debbie Reynolds appeared together in what famous musical?"