58% knows the answer to this question: "What was the name of Sherlock Holmes' partner & friend? "

And do you know the answer to this one? "Which of the following is a type of fine, gourmet Italian ice cream?"

93% knows the answer to this question: "King Juan Carlos I abdicated as King of which country in 2014? "

And do you know the answer to this one? "During which civil war did the Second 'Battle of Fort Fisher' take place?"

37% knows the answer to this question: "Which is the largest number? "

And do you know the answer to this one? "Which mathematical word means the same as chance?"

93% knows the answer to this question: "What field of science deals with the nervous system? "

And do you know the answer to this one? "The leaf from which plant is on the Canadian flag?"

43% knows the answer to this question: "What is added to homemade face paint to make it easier to remove when you're done? "

And do you know the answer to this one? "Dima Bilan won the 2008 contest with which song?"

62% knows the answer to this question: "The human brain contains white matter and what other colour matter? "

And do you know the answer to this one? "What is the only country in the world to have Latin as an official language?"

91% knows the answer to this question: "As Jan and Dean might know, the real "dead man's curve" is a tight corner of Sunset Boulevard in what city? "

And do you know the answer to this one? "What is added to 56 to make 99?"

54% knows the answer to this question: "How many inches are in a foot? "

And do you know the answer to this one? "Who had the hit 60's song "(Sittin' On) The Dock of the Bay" on Volt?"

64% knows the answer to this question: "What was the first name of African-American 1930s athlete Owens? "

And do you know the answer to this one? "Which long spear was often used by mounted warriors during the medieval era?"

87% knows the answer to this question: "Ian needs to fill a 1000 litre pool with water. If his hose fills 50 litres an hour, how many hours will it take to fill the pool? "

And do you know the answer to this one? "Complete the Elton John song: 'Are You Ready For __________?'."

55% knows the answer to this question: "Who co-invented the Geiger counter in 1908 with Ernest Rutherford? "

And do you know the answer to this one? "Christopher Columbus called the North Americans "Indians" because he thought he'd landed where?"

31% knows the answer to this question: "In which country could you take a rail trip on the Tokaido Shinkansen line? "

And do you know the answer to this one? "What is the name of the famous museum in London which houses realistic wax figures?"