50% knows the answer to this question: " Kim John-Un is the leader of which country? "

And do you know the answer to this one? "What was Ernest Henry Shackleton famous for?"

86% knows the answer to this question: "Which ship was the first to arrive and rescue Titanic survivors? "

And do you know the answer to this one? "What country was once the center of the Ottoman Empire?"

49% knows the answer to this question: "UK Prime Minister Boris Johnson called for the 2019 election as he couldn't get Parliament to approve what? "

And do you know the answer to this one? "Which of these islands does not belong to Spain?"

87% knows the answer to this question: "The gladius was a sword carried by soldiers of which ancient empire? "

And do you know the answer to this one? "Thanks in part to British imperial policy, by 1905, about a quarter of Chinese men were addicted to what narcotic, made from the latex of immature poppy seedpods?"

69% knows the answer to this question: "What do you call the traditional long skinny loaf of bread served in France? "

And do you know the answer to this one? "Who was the villain in "Peter Pan"?"

41% knows the answer to this question: "A straw Panama hat is usually worn in what kind of weather? "

And do you know the answer to this one? "What is the name of the scale used to measure the size of earthquakes?"

92% knows the answer to this question: "What did the Itsy Bitsy Spider climb up? "

And do you know the answer to this one? "Which country did British Airways originate from?"

73% knows the answer to this question: "Which of these people died at a younger age? "

And do you know the answer to this one? "What is the first book in the "Tarzan" series?"

54% knows the answer to this question: "What is science of the origins and social relationships of humans? "

And do you know the answer to this one? "Who sang the famous song I Wish (1976)? "

93% knows the answer to this question: "Who sang the song, "You Learn / "You Oughta Know""? "

And do you know the answer to this one? "Who sang the famous song Sweet Home Chicago (1977)? "

63% knows the answer to this question: "Which famous beach is on the Hawaiian island of O'ahu? "

And do you know the answer to this one? "Where would a person speak Gaelic?"

78% knows the answer to this question: "In what US state can you visit the Everglades? "

And do you know the answer to this one? "Which kind of set-up refers to a replication of a cinema at the comforts of the home?"