35% knows the answer to this question: "Miley Cyrus is the daughter of which U.S. Country star? "

And do you know the answer to this one? "The Great Barrier Reef lies off the coast of which of these countries?"

62% knows the answer to this question: "Conjoined twins Tatiana and Krista Hogan appear to have had what superpower? "

And do you know the answer to this one? "Colombia is often affected by which of these meteorological phenomena?"

35% knows the answer to this question: "Who is father of Jakob Dylan whose solo album 'Women and country' came out in 2010? "

And do you know the answer to this one? "What is the Arabic number equivalent to the Roman numeral XXII?"

85% knows the answer to this question: "What is it in milk that makes it hard to digest for millions of people? "

And do you know the answer to this one? "What would fossilised skin feel like?"

87% knows the answer to this question: "The 'Oregon Trail' and the 'Santa Fe Trail' were used by settlers in which country? "

And do you know the answer to this one? "What are the pilots who guide ship captains to docking areas safely called?"

42% knows the answer to this question: "Popular in Greece and Turkey, what triangular pastry is filled with nuts and drizzled in honey-lemon syrup? "

And do you know the answer to this one? "The Bay of Pigs Invasion took place in which country?"

49% knows the answer to this question: "Who was Florence Nightingale? "

And do you know the answer to this one? "Fight fire with ..."

33% knows the answer to this question: "Who had the hit 60's song "Mrs. Robinson" on Columbia? "

And do you know the answer to this one? "What is the name for the process by which yeast causes bread to rise?"

78% knows the answer to this question: "In which country is the Copenhagen Airport located? "

And do you know the answer to this one? "What powerful king of the Huns was nicknamed the scourge of God?"

61% knows the answer to this question: "Miami Marlins MLB franchise play their home games in which US state? "

And do you know the answer to this one? "In ballet, a "pas de trois" involves how many dancers?"

58% knows the answer to this question: "Why did artists sign their names with lots of paraph, or flourish, on their artwork? "

And do you know the answer to this one? "Robert the Bruce became king of which country in 1306?"

63% knows the answer to this question: "Of Gujarati descent, Ben Kingsley played what Indian leader in a film with the same name? "

And do you know the answer to this one? "In 2014, the African National Congress was again triumphant in which country's general election?"