42% knows the answer to this question: "The Fragrance Wheel is a classification method used for what type of product? "

And do you know the answer to this one? "Which country unified its East and West sides in 1989?"

60% knows the answer to this question: "Who became the Chair of Notre Dame, aged just 34? "

And do you know the answer to this one? "Who was Benazir Bhutto?"

72% knows the answer to this question: "The 2011 film "The Iron Lady" is a biography of which historical figure? "

And do you know the answer to this one? "In what country was the 1987 film "The Last Emperor" set?"

60% knows the answer to this question: "Who has been called "His Purple Highness"? "

And do you know the answer to this one? "Finish this line of Elton John lyrics: 'I'm not the man they think I am at home - Oh, no, no, no - I'm a ___________'."

60% knows the answer to this question: "Stretching after a workout helps to accomplish what? "

And do you know the answer to this one? "What is a medical term for "a bruise or a black and blue mark"?"

43% knows the answer to this question: "Finish the name of the hard rock band: Van ______. "

And do you know the answer to this one? "What is the name of the toy which is a decompressed helical spring?"

72% knows the answer to this question: "Insects gather nectar from plants and store it in a special stomach, until it is time to be regurgitated in new form. So, what is honey? "

And do you know the answer to this one? "The positive terminal is a copper anode with a high voltage and the negative terminal is an iron anode with a low voltage. What is this?"

57% knows the answer to this question: "What is the difference between 12 and 3? "

And do you know the answer to this one? "What is the largest single digit number?"

53% knows the answer to this question: "Out of these, which is NOT a major US city? "

And do you know the answer to this one? "A field in which rice is grown is called a what?"

71% knows the answer to this question: "In 1986, plans were announced for a tunnel under which European body of water? "

And do you know the answer to this one? "Which is a famous tap dancer?"

53% knows the answer to this question: "Which of these famous philosophers is Greek? "

And do you know the answer to this one? "What is the post code known as in America?"

84% knows the answer to this question: "What is a fifth of 40? "

And do you know the answer to this one? "What is the capital of Japan and the most populous metropolitan area in the world?"