69% knows the answer to this question: "What soft drink giant opened a bottling factory in Afghanistan in 2006? "

And do you know the answer to this one? "What is a common unit of depth in the ocean?"

64% knows the answer to this question: "Which country's main historical events include the Renaissance and the Risorgimento? "

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

84% knows the answer to this question: "What duo made the international 1970s hit 'Bridge Over Troubled Water'? "

And do you know the answer to this one? "What colour of sugar were the Rolling Stones singing about in 1971?"

66% knows the answer to this question: "What song has the line, "But though we bear our burdens now, all afflictions got to end somehow"? "

And do you know the answer to this one? "What was the northernmost province of the Roman Empire?"

73% knows the answer to this question: "What band was Ozzy Osbourne a member of before going solo? "

And do you know the answer to this one? "Who makes the Troggs' heart sing and makes everything groovy?"

85% knows the answer to this question: "In which movie will you find the character Christopher Robin? "

And do you know the answer to this one? "What actor survived leukemia, which killed Jenny, his on-screen girlfriend in Love Story?"

52% knows the answer to this question: "Of these, which is a major Welsh city? "

And do you know the answer to this one? "Which city is the capital of Tunisia?"

44% knows the answer to this question: "In which sea is the island of Mallorca located? "

And do you know the answer to this one? "Michelangelo designed which object for St. Peter's Basilica?"

43% knows the answer to this question: "Made from yeast, what British spread was named for the French word for a small container or cooking pot? "

And do you know the answer to this one? "The coronation of Queen Elizabeth II took place in which building in London?"

47% knows the answer to this question: "With which of these industries would you associate the brand "EasyJet"? "

And do you know the answer to this one? "The Burj Khalifa opened as the world's tallest tower in which city in 2010?"

78% knows the answer to this question: "Who was Julius Caesar? "

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

39% knows the answer to this question: "A non-cancerous tumor is known as what? "

And do you know the answer to this one? "The main sugar component of milk is called what?"