80% knows the answer to this question: "1554+1040+526 equals what number? "

And do you know the answer to this one? "Which country is Shanghai in?"

47% knows the answer to this question: "What do food technologists do? "

And do you know the answer to this one? "Which of these Australian states is NOT part of the mainland?"

41% knows the answer to this question: "Isaac Singer's invention can be used for what? "

And do you know the answer to this one? "What was the name of the German air force during World War II?"

71% knows the answer to this question: "Who "stuck a feather in his hat and called it macaroni"? "

And do you know the answer to this one? "What house in New Orleans has "been the ruin of many a poor boy"?"

73% knows the answer to this question: "A Goodyear factory was opened in Luxembourg in 1950 to make which type of product? "

And do you know the answer to this one? "In 1957, which American group appeared on TV under the name 'Tom and Jerry'?"

95% knows the answer to this question: "A boat sailed 3km on day one and 15km on day two. What was the total distance travelled? "

And do you know the answer to this one? "Who invented blue jeans?"

41% knows the answer to this question: "Which of these did NOT take place in the 1950s? "

And do you know the answer to this one? "Agatha Christie wrote a famous book in 1934 with which river in the title?"

34% knows the answer to this question: "Which country was ABBA from? "

And do you know the answer to this one? "Which American artist created the painting depicting Marilyn Monroe?"

42% knows the answer to this question: "What luxurious Persian floor coverings are imported from Iran? "

And do you know the answer to this one? "What object, which debuted in 1949, is sometimes called a "45"?"

70% knows the answer to this question: "Which planet is known as the "Red Planet"? "

And do you know the answer to this one? "Who wrote the play Romeo and Juliet?"

47% knows the answer to this question: "Which movie, released in 1977, became a groundbreaking science fiction epic and started a franchise that is still popular today? "

And do you know the answer to this one? "Which band released the album Rumours in 1977, one of the best-selling albums of all time?"

75% knows the answer to this question: "Which 1980s movie features the iconic line, "Nobody puts Baby in a corner"? "

And do you know the answer to this one? "Which artist released the hit song "Billie Jean" in 1982?"