62% knows the answer to this question: "What is the addictive chemical in cigarettes? "

And do you know the answer to this one? "Which form of energy can we see with the naked eye?"

66% knows the answer to this question: "Which pair of animal species and type is correct? "

And do you know the answer to this one? "What type of frequencies do bats use for their radar?"

33% knows the answer to this question: "Kate buys a new dress for £300. She wears it twice on holiday, 6 times to the cinema, 12 times to work and 10 times at the weekend. What is the cost per wear? "

And do you know the answer to this one? "What was the name of the Spice Girls movie?"

46% knows the answer to this question: "30x31÷30 equals what number? "

And do you know the answer to this one? "The Joy of Life fountain is located where?"

57% knows the answer to this question: "204x196÷196 equals what number? "

And do you know the answer to this one? "Which of these political leaders was NOT assassinated in the 1960s?"

44% knows the answer to this question: "10x48+190 equals what number? "

And do you know the answer to this one? "(10 + 6 ) ÷ (4 x 2)"

88% knows the answer to this question: "After a 1976 show in Memphis, the Boss climbed over the wall of the King's home. Who were they? "

And do you know the answer to this one? "The 1979 Soviet invasion of what nearby nation caused an international uproar? "

49% knows the answer to this question: "Who sang the famous song "Moonlight Becomes You" (1943)? "

And do you know the answer to this one? "Famous as a party destination, what "drunken" New Orleans street is found between Canal and Esplanade?"

80% knows the answer to this question: "What is the name for a shelf above a fireplace? "

And do you know the answer to this one? "What is a thin line or narrow beam of light called?"

65% knows the answer to this question: "Which of these was a hit single for The Mamas & the Papas in 1966? "

And do you know the answer to this one? "The 'Battle of Fort Sumter' was part of which war?"

82% knows the answer to this question: "Who sang the famous song "Born to Run" (1994)? "

And do you know the answer to this one? "Who sang the famous song "American Pie" (1972)"

40% knows the answer to this question: "As the name suggests, how would a Japanese kill himself if he commits hari-kari? "

And do you know the answer to this one? "Found in St Peter's Basilica in Rome, the Pieta is the only work I ever signed, along the ribbon around the Virgin's shoulder. Who am I?"