96% knows the answer to this question: "What is the name of an instrument that records vibrations in the Earth's crust? "

And do you know the answer to this one? "What major invention did Alexander Graham Bell unveil at the Centennial Exposition in Philadelphia in 1876?"

94% knows the answer to this question: "If you cannot be ..., be careful "

And do you know the answer to this one? "What is 22 doubled, plus 9?"

96% knows the answer to this question: "Which country implemented a "one child policy" in 1979? "

And do you know the answer to this one? "Where is Bordeaux, whose Premier Cru table wines are among the world's best: Chateau Mouton-Rothschild, Chateau Lafite-Rothschild, Chateau Latour, Chateau Margaux and Chateau Haut-Brion?"

97% knows the answer to this question: "What are the products Tide and Daz, both launched in the 1950s? "

And do you know the answer to this one? "Which is the American city among the European countries?"

98% knows the answer to this question: "The main reason you flood paddies is too drown the weeds and provide the water needed for what crop? "

And do you know the answer to this one? "What is the cost of 30 apples at 7p each?"

94% knows the answer to this question: "Which of the following vegetables can be red, yellow or white? "

And do you know the answer to this one? "Which food is in the grains group?"

92% knows the answer to this question: "Which one of these words is a synonym for difficult? "

And do you know the answer to this one? "Which resort opened in Orlando, Florida in 1971?"

96% knows the answer to this question: "What country is the IRA from? "

And do you know the answer to this one? "The British monarch Richard I was also known as what?"

95% knows the answer to this question: "Which state is the furthest north? "

And do you know the answer to this one? "Which basketball term is defined as "a metal rim 18 inches in diameter, 10 feet above the floor"?"

95% knows the answer to this question: "In 1973, Princess Anne married who? "

And do you know the answer to this one? "In 1834, what tree's leaf became the official emblem of the St Jean Baptiste Society, now dedicated to Quebec independence instead of Canadian nationalism?"

99% knows the answer to this question: "What is both the largest and coldest US state? "

And do you know the answer to this one? "Which continent contains the Nile River and the Sahara Desert?"

95% knows the answer to this question: "Which group won the 1974 Eurovision Song Contest with 'Waterloo'? "

And do you know the answer to this one? "Which of these is a kind of joint?"