79% knows the answer to this question: "Superconductors offer no what to the flow of electricity? "

And do you know the answer to this one? "In 2010 NASA fixed a bug in what spacecraft, even though it was 14 billion km away?"

56% knows the answer to this question: "What do car makers use to test air resistance in new car models? "

And do you know the answer to this one? "What does the word "replicable" mean?"

74% knows the answer to this question: "What creme-filled cookie did Nabisco introduce in 1912? "

And do you know the answer to this one? "London's Theatre-land is also known by which name?"

95% knows the answer to this question: "Which player won the Miami title for a record seventh time at the 2014 Sony Open Tennis? "

And do you know the answer to this one? "Which Shakespeare play featured fairies and Greek gods?"

72% knows the answer to this question: "Which of these is a type of computer virus? "

And do you know the answer to this one? "What fruit is so closely related to the pumpkin that many so-called pumpkins are actually that fruit?"

88% knows the answer to this question: "How are hot air balloons filled? "

And do you know the answer to this one? "The medical term "stratify" is best defined as?"

95% knows the answer to this question: "Alt-J's 2014 album "This Is All Yours" went straight to number one in what home country? "

And do you know the answer to this one? "An anti-Semite with a fondness for Hitler, Idi Amin had a dream in 1972 in which God ordered him to deport all of which country's East Asians?"

65% knows the answer to this question: "What is the official language of Jordan? "

And do you know the answer to this one? "The Augusta National golf course which is home to the Masters is in which state?"

59% knows the answer to this question: "Now used to treat leprosy, what Chemie Grunenthal drug produced a birth defect called phocomelia? "

And do you know the answer to this one? "How many dozen are there in a gross?"

56% knows the answer to this question: "Which Austrian psychiatrist penned "The Interpretation of Dreams" in 1900? "

And do you know the answer to this one? "Who would most likely act out themes from the Dreamtime at a nocturnal ceremony called a corroboree?"

95% knows the answer to this question: "In which Cornish resort is there a branch of the Tate Gallery? "

And do you know the answer to this one? "What is the name of the stone that was found in Egypt in 1799 that made the deciphering of hieroglyphics possible?"

34% knows the answer to this question: "Which of these hit '60s songs was not written by Lennon and McCartney? "

And do you know the answer to this one? "In 1869, a British military band instructor working in Yokohama, John William Fenton, added music to words about a thousand years old. The music was replaced in 1881 by a tune composed by Hayashi Hiromori. In 1999, Kimigayo became what country's anthem?"