76% knows the answer to this question: "Who sang the famous song "Top Of The World" (1973) ? "

And do you know the answer to this one? "Who sang the famous song "It Was A Very Good Year" (1965) ?"

58% knows the answer to this question: "The membrane in the ear is named for what musical instrument? "

And do you know the answer to this one? "What killed Otis Redding (and the Bar-Kays), Buddy Holly and most of the Winter Dance Party, Patsy Cline, Rick Nelson, Jim Croce, most of Lynyrd Skynyrd, Aaliyah and Stevie Ray Vaughan?"

39% knows the answer to this question: "What is the name given to any painting that has been made directly on a wall? "

And do you know the answer to this one? "What number is famously associated with Heinz?"

34% knows the answer to this question: "What do the five rings on Olympic flag represent? "

And do you know the answer to this one? "Which slow, stately dance captured the attention of European kings and queens for over 150 years?"

56% knows the answer to this question: "What treat did Walgreens popularize in 1922, when Pop Coulson added two scoops of vanilla ice cream to a malted milk drink recipe? "

And do you know the answer to this one? "Which triangular treat is found in many a minibar?"

48% knows the answer to this question: "Which major city in the UK is represented by the postcode 'B'? "

And do you know the answer to this one? "What is the name of Australia's national airline?"

53% knows the answer to this question: "How many years is a half century plus 15? "

And do you know the answer to this one? "What are chemical substances secreted into the environment that elicit a response from organisms of the same species?"

44% knows the answer to this question: "Marseille and Bordeaux are cities in which European country? "

And do you know the answer to this one? "The beginning of a pregnancy is called what?"

65% knows the answer to this question: "The Bond Girl in 'Die Another Day' is played by Halle who? "

And do you know the answer to this one? "The PGA Tour, the LPGA Tour, the Champions Tour and the Nationwide Tour are all part of what sport?"

42% knows the answer to this question: "In 2014, the International Court of Justice ruled that what country should stop its whaling program? "

And do you know the answer to this one? "Which country started implementing a system called apartheid in 1949?"

44% knows the answer to this question: "Who sang the famous song "Knowing Me, Knowing You" (1977) ? "

And do you know the answer to this one? "Who sang the famous hit "Can't Help Falling In Love With You" (1961) ?"

32% knows the answer to this question: "Which country attacked the secessionist Republic of Chechnya in 1994? "

And do you know the answer to this one? "Ozzy Osbourne was the former lead singer of which band?"