83% knows the answer to this question: "The Empire State Building opened in which US city in 1931? "

And do you know the answer to this one? "In 2009, archaeologists found Bluehenge about a mile away from what other structure?"

45% knows the answer to this question: "Who is Edwin "Buzz" Aldrin? "

And do you know the answer to this one? "What was a battle fought in 1815 in Belgium in which Napoleon I met his final defeat?"

60% knows the answer to this question: "What is the act of expelling a person from their native land? "

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

81% knows the answer to this question: "Where does hail form? "

And do you know the answer to this one? "I'm an English soccer star who married one of the Spice Girls. Who am I?"

90% knows the answer to this question: "Tequila, grenadine and orange juice make up what drink? "

And do you know the answer to this one? "Which river runs through Egypt?"

84% knows the answer to this question: "Complete the name of the 1960's band Freddie & the…? "

And do you know the answer to this one? "What Elvis song did Finnish singer Jukka Ammondt record in Latin as Tenere Me Ama?"

44% knows the answer to this question: "Who was Franklin Roosevelt's wife and the former First Lady of the USA? "

And do you know the answer to this one? "A skateboard generally has how many wheels?"

40% knows the answer to this question: "A foam material item used for applying makeup is called what? "

And do you know the answer to this one? "With which country was there a policy of apartheid (racial segregation) until 1991?"

65% knows the answer to this question: "What is 46 times 2? "

And do you know the answer to this one? "How many moose did John spot if he saw 4 in the woods, 2 along the road and 1 on the golf course?"

65% knows the answer to this question: "What is edible as a young shoot but is better food for pandas when it's grown bigger? "

And do you know the answer to this one? "What is a leek?"

47% knows the answer to this question: "The pharynx is coated with a ring of lymphoid tissue that fights bacteria, but which many kids have removed. What is it called? "

And do you know the answer to this one? "A kind of protective covering for the body is a called what?"

94% knows the answer to this question: "Which best describes the Great Barrier Reef? "

And do you know the answer to this one? "What is the capital city of United States?"