88% knows the answer to this question: "In which of these languages is Tony Blair fluent? "

And do you know the answer to this one? "What was the code name for the invasion of Normandy by the Allies?"

44% knows the answer to this question: "The Battle of Iwo Jima took place during which war? "

And do you know the answer to this one? "What is the name of the groundbreaking multi-spool spinning frame that was invented in 1764 by James Hargreaves?"

63% knows the answer to this question: "Nek Chand began gathering garbage for the 25-acre Rock Garden near Sukhna Lake in what country's Chandigarh state? "

And do you know the answer to this one? "In which country was the impressionist painter Vincent Van Gogh born?"

69% knows the answer to this question: "9 can be divided by 1 and which other number? "

And do you know the answer to this one? "What did the Knave of Hearts steal in the nursery rhyme "The Queen of Hearts"?"

50% knows the answer to this question: "The definition of "outside the body" best fits which medical term? "

And do you know the answer to this one? "Remembered for uttering "I have lost myself," a mental patient named Auguste D was the first person diagnosed with disease?"

54% knows the answer to this question: "Which of these is NOT in London? "

And do you know the answer to this one? "What is one of the largest industries in Iceland?"

72% knows the answer to this question: "15 minutes is what proportion of an hour? "

And do you know the answer to this one? "What animal do nuggets come from? "

35% knows the answer to this question: "What was the name of the record label established by the Beatles in 1968? "

And do you know the answer to this one? "What river's annual flooding, once crucial to civilization, was stopped by the Aswan High Dam in 1968?"

63% knows the answer to this question: "What food is toxic to many animals, especially dogs, because it contains alkaloid chemicals called methylxanthines, particularly theobromine and caffeine? "

And do you know the answer to this one? "Which of these is a liquid?"

78% knows the answer to this question: "Down Under by Men at Work is full of what country's slang, including a "fried-out Kombi" (a VW Microbus) and men who "chunder" (vomit)? "

And do you know the answer to this one? "The science term, "drizzle", is best defined as?"

93% knows the answer to this question: "Which word rhymes with face? "

And do you know the answer to this one? "Which of these is a form of computer virus?"

47% knows the answer to this question: "Of which country is Hanoi the capital? "

And do you know the answer to this one? "If you cannot be ..., be careful"