46% knows the answer to this question: "The famous Australian opera house is in which city? "

And do you know the answer to this one? "Which river in Amsterdam was used to make an Amsterdam beer named for it?"

37% knows the answer to this question: "What is the practice of supplying land with water from another place using canals? "

And do you know the answer to this one? "What feline musical first opened on Broadway in 1982?"

87% knows the answer to this question: "Who wrote the long running play "The Mousetrap"? "

And do you know the answer to this one? "Sophocles Venizelos formed a new government in which country in 1950?"

76% knows the answer to this question: "The Achaeans lived on northern coast of the Peloponnesus Peninsula in what present-day country? "

And do you know the answer to this one? "What war front did the German Army open by first invading Luxembourg and Belgium?"

90% knows the answer to this question: "Which Hawaiian dance was developed to communicate with gods through chanting and body movements? "

And do you know the answer to this one? "Which of the following uses light to carry sound?"

87% knows the answer to this question: "Which of these countries have Autobahn's? "

And do you know the answer to this one? "What is the common name of the traditional black pirate flag with a white skull and crossbones?"

80% knows the answer to this question: "What adjective that describes people who are angrily resentful, is also a noun that defines beer that is strongly flavoured with hops? "

And do you know the answer to this one? "Which of these animals is infertile?"

70% knows the answer to this question: "Who sang the famous song Kids Wanna Rock (1985)? "

And do you know the answer to this one? "Who sang the famous song Waiting For A Girl Like You (1987)? "

90% knows the answer to this question: "The Battle of Iwo Jima took place during which war? "

And do you know the answer to this one? "What is the name of the groundbreaking multi-spool spinning frame that was invented in 1764 by James Hargreaves?"

50% knows the answer to this question: "Michelangelo is renowned for painting the ceiling of which building? "

And do you know the answer to this one? "When a dog's tail is between its legs, it means what?"

34% knows the answer to this question: "What are the only bear species to be considered marine mammals? "

And do you know the answer to this one? "Eva Peron was First Lady of which country?"

54% knows the answer to this question: "What is the name of Haiti's capital? "

And do you know the answer to this one? "Michael Kalish used 1300 punching bags to create a sculpture of what athlete in Los Angeles?"