53% knows the answer to this question: "What is the main greenhouse gas? "

And do you know the answer to this one? "The Queen's official residence in Central London is?"

50% knows the answer to this question: "What is a slang term for tornado? "

And do you know the answer to this one? "What are the walls of the popular holiday house decorated with candy made from?"

92% knows the answer to this question: "In the Catholic Church, the Pope also holds the title of the Bishop of which city? "

And do you know the answer to this one? "Scandinavia is located in which continent?"

59% knows the answer to this question: "Who did Mark David Chapman shoot to death in New York on 8 December, 1980? "

And do you know the answer to this one? "Who sang the famous song "Call Me" (1980)?"

58% knows the answer to this question: "The first Woodstock Festival took place in which decade? "

And do you know the answer to this one? "Who sang the famous song ”Born in the USA” (1984)?"

86% knows the answer to this question: "Jane Fonda portrayed which character in the 1968 movie "Barbarella"? "

And do you know the answer to this one? "What British politician and leader died April 8, 2013?"

52% knows the answer to this question: "Who sang the famous song "Boogie Woogie Bugle Boy" (1940)? "

And do you know the answer to this one? "Who sang the famous song "Buttons & Bows" (1948)?"

82% knows the answer to this question: "In what continent is Ecuador situated? "

And do you know the answer to this one? "With what tool would a carpenter drive nails?"

52% knows the answer to this question: "What coin has the same value as 50 cents? "

And do you know the answer to this one? "What colour was the "People Eater" in the title of a 1958 hit song?"

63% knows the answer to this question: "Which of these continent - country - capital groups is correct? "

And do you know the answer to this one? "What name did Dr Frankenstein's minion not acquire until the 1939 sequel "Son of Frankenstein"?"

45% knows the answer to this question: "What was the name of Tina Turner's husband and 60s singing partner "

And do you know the answer to this one? "What girl's name was the title of a huge 1975 hit for Barry Manilow?"

71% knows the answer to this question: "What day does Bill Murray repeat endlessly in a 1990s cult movie set in Punxsutawney, Pennsylvania? "

And do you know the answer to this one? "Robert Hunt painted his son William fishing off a crescent moon, and this became what movie company's logo?"