44% knows the answer to this question: "What part of your body is ingrown if you're suffering from onychocryptosis? "

And do you know the answer to this one? "A semicircle is what percentage of a circle?"

56% knows the answer to this question: "There is ... among thieves "

And do you know the answer to this one? "Everybody wants to go to heaven but nobody wants to ..."

69% knows the answer to this question: "Solve this equation for N: 2N = 66? "

And do you know the answer to this one? "The description "80 limestone caves, the deepest chambers in the world" best describes?"

50% knows the answer to this question: "What sort of animal is Mr Ed? "

And do you know the answer to this one? "In which European country is Mount Olympus situated?"

54% knows the answer to this question: "Which day was first celebrated on April 22 1970? "

And do you know the answer to this one? "A supermarket sells 256 bags of apples a day, but twice as many bags of bananas. How many bananas does it sell?"

49% knows the answer to this question: "The common name of the flat oval fish is what? "

And do you know the answer to this one? "Sterling silver is 92.5 percent silver. What reddish metal usually makes up the other 7.5 percent?"

81% knows the answer to this question: "Three children got 9 easter eggs each. They ate 6, and used 8 to make cake. How many are left? "

And do you know the answer to this one? "How many sides on four triangles?"

51% knows the answer to this question: "What is the frequency of Olympics? "

And do you know the answer to this one? "Which former child star announced her retirement at the end of 1950?"

53% knows the answer to this question: "What is the scientific term for "everything that exists"? "

And do you know the answer to this one? "Which of the following is a unit for measuring liquids?"

75% knows the answer to this question: "Fresh from a revolution, what became the first country to decriminalize homosexuality, in 1791? "

And do you know the answer to this one? "What continent was Princess Elizabeth visiting when she learnt that her father, George VI, had died during the night and that she was the new Queen?"

55% knows the answer to this question: "The PGA Tour, the LPGA Tour, the Champions Tour and the Nationwide Tour are all part of what sport? "

And do you know the answer to this one? "What word completes the title of a 1975 movie 'Monty Python and the Holy ___________'?"

33% knows the answer to this question: "Which of these states of the USA extends the furthest north? "

And do you know the answer to this one? "In which city is the tourist attraction Pere-Lachaise Cemetery located?"