84% knows the answer to this question: "Father's Day is on ..? "

And do you know the answer to this one? "What is the capital of Vietnam and the country's second largest city?"

91% knows the answer to this question: "What colorful square separates the Kremlin from an historic merchant quarter called Kitaigorod? "

And do you know the answer to this one? "A waterway called the Serpentine separates Hyde Park and Kensington Gardens in what city?"

57% knows the answer to this question: "What are polar bear babies called? "

And do you know the answer to this one? "Which is a flat piece of wood that is used to beat damp clay to remove air bubbles?"

49% knows the answer to this question: "Solve the following addition problem: 8500 + 595 + 516? "

And do you know the answer to this one? "What number is greatest: 112, 138, 157 or 191?"

42% knows the answer to this question: "Who crashed flying over the Pacific Ocean? "

And do you know the answer to this one? "Which story is about a woman dealing with the boss from hell at a stylish magazine?"

42% knows the answer to this question: "Bette Davis, who'd been a Southern belle in Jezebel, passed on what role when she thought Errol Flynn would play Rhett Butler? "

And do you know the answer to this one? "What animal today looks a lot like a Triceratops?"

87% knows the answer to this question: "The song 'Do Re Mi' is from which movie? "

And do you know the answer to this one? "What song starts "Get your motor runnin' "?"

61% knows the answer to this question: "Who sang the famous song "Mamma Mia" (1975) ? "

And do you know the answer to this one? "Who sang the famous song "Knocking On Heaven's Door" (1973) ?"

48% knows the answer to this question: "Assessed for insurance purposes at $100 million on December 14, 1962, what does Guinness call the world's most valuable painting? "

And do you know the answer to this one? "When "Bewitched" debuted on television in 1964, what was special about Samantha?"

72% knows the answer to this question: "Which tractor brand has a green and yellow logo? "

And do you know the answer to this one? "15 children get a sweet from the jar. There are 2 left. How many sweets were in the jar to start with?"

52% knows the answer to this question: "How many minutes in three-quarters of an hour? "

And do you know the answer to this one? "In Britain, what would you be served if you asked for bangers and mash?"

55% knows the answer to this question: "Who co-authored the famous pamphlet 'The Communist Manifesto' with Friedrich Engels? "

And do you know the answer to this one? "Who is the theme park "Dollywood" named after?"