63% knows the answer to this question: "Where is Jamaica located? "

And do you know the answer to this one? "What is 25% of 48"

76% knows the answer to this question: "During the American Revolution, militants dumped more than 92,000 pounds of tea into what city's harbor, enough for 18.5 million teabags? "

And do you know the answer to this one? "What nationality was Jean Moulin?"

54% knows the answer to this question: "In 2013, Hassan Rouhani became the new President of which country? "

And do you know the answer to this one? "What was the name of the online music store launched by Apple in 2001?"

41% knows the answer to this question: "What country's official name is Lao People's Democratic Republic? "

And do you know the answer to this one? "What is the word for the money you earn by leaving cash in the bank?"

39% knows the answer to this question: "What is the more common term for haemorrhoids? "

And do you know the answer to this one? "What city was the RMS Titanic traveling to on its maiden voyage?"

52% knows the answer to this question: "Vertebrates are animals with what? "

And do you know the answer to this one? "In what US state is the city of Tucson located?"

71% knows the answer to this question: "Who is the "gift-giver" in France on Christmas? "

And do you know the answer to this one? "The Mojave Desert is partly in which of these states?"

45% knows the answer to this question: "What was the name of the woman who married Prince William of the UK in 2011? "

And do you know the answer to this one? "Which of these US states has the lowest average rainfall?"

33% knows the answer to this question: "The headquarters of the car manufacturer Mercedes-Benz is in which country? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

87% knows the answer to this question: "In what Asian country are Fukuoka, Kyoto and Osaka popular tourist destinations? "

And do you know the answer to this one? "A whale breathes air through blowholes, which are located on which part of its head?"

74% knows the answer to this question: "What city were Christians and Muslims fighting over during the Crusades? "

And do you know the answer to this one? "Which word is spelled wrong?"

92% knows the answer to this question: "Simon & Garfunkel had which hit single in 1968? "

And do you know the answer to this one? "Backed by the Tennessee Two, whose first major hit on both the rock and country charts was I Walk the Line?"