85% knows the answer to this question: "What effect does exercise usually have on metabolism? "

And do you know the answer to this one? "What is stored in chromosomes?"

43% knows the answer to this question: "Christ the Redeemer is a huge statue in which country? "

And do you know the answer to this one? "In what style of art does the artist apply paint rapidly to a large canvas to show emotion?"

61% knows the answer to this question: "What common flavoring is neither an herb nor a spice, but is actually an edible rock? "

And do you know the answer to this one? "Who sang the famous song "Baby I Need Your Loving" (1964)?"

79% knows the answer to this question: "What was the name of the British brand of children's toys, popular stocking fillers in the 1950s? "

And do you know the answer to this one? "Finish this line of Tom Jones lyrics: "As she deceived me I watched and went out of my mind - My, my, my, ___________". "

54% knows the answer to this question: "Elise knocks 3 seconds off her previous best time of 5 minutes. What's her new best time? "

And do you know the answer to this one? "Sharon has 78 bottles of shampoo in the drawer, 24 in the attic and 6 in the garage. How many does she have in total?"

63% knows the answer to this question: "To which family of birds does the peacock belong? "

And do you know the answer to this one? "The isle of Ireland is nicknamed for this variety of beryl. Like Ireland, this gem is associated with tranquillity. (Hmmm ... maybe not.) What is it?"

70% knows the answer to this question: "What is the softest mineral on the Mohs scale? "

And do you know the answer to this one? "Ben can eat a quarter of a pizza in one minute. How long does it take Ben to eat one and a half pizzas?"

48% knows the answer to this question: "What is the abbreviation for a technical knockout in boxing? "

And do you know the answer to this one? "Who received "Sports Illustrated's" 1996 Sportsman of the Year honor?"

53% knows the answer to this question: "Sterling silver is 92.5 percent silver. What reddish metal usually makes up the other 7.5 percent? "

And do you know the answer to this one? "The common name of the flat oval fish is what?"

30% knows the answer to this question: "A supermarket sells 256 bags of apples a day, but twice as many bags of bananas. How many bananas does it sell? "

And do you know the answer to this one? "Which day was first celebrated on April 22 1970?"

40% 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?"

57% 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?"