42% knows the answer to this question: "What animal belongs to the group of aquatic mammals? "

And do you know the answer to this one? "Which political party was outlawed in West Germany in 1956?"

83% knows the answer to this question: "Ashildr sneezed 144 times in 12 days. How many times did she sneeze each day? "

And do you know the answer to this one? "Two classes, which each had 20 pupils, shared a school bus for a day trip. 3 pupils from one class and four pupils from the other class were unable to travel. How many pupils were on the bus?"

87% knows the answer to this question: "What is a group of four performers called? "

And do you know the answer to this one? "Of these, which is a country music singer born in 1983?"

37% knows the answer to this question: "Which of these groups would you most associate with Diana Ross? "

And do you know the answer to this one? "From which English city did the Beatles hail?"

86% knows the answer to this question: "Which genre of fiction features historical events? "

And do you know the answer to this one? "Which insect is red with black spots?"

49% knows the answer to this question: "What luxurious Persian floor coverings are imported from Iran? "

And do you know the answer to this one? "What object, which debuted in 1949, is sometimes called a "45"?"

81% knows the answer to this question: "Which continent has the fewest countries? "

And do you know the answer to this one? "What is the geographic term for the height of an area, measured from sea level?"

49% knows the answer to this question: "In which state did Rosa Park refuse to give up her bus seat to a white passenger? "

And do you know the answer to this one? "What was the Model letter of Henry Ford's famous car?"

57% knows the answer to this question: "Prince Rainier III of Monaco married which Hollywood actress? "

And do you know the answer to this one? "Which animal famously held special significance for the ancient Egyptians?"

81% knows the answer to this question: "LAX is an airport in which city? "

And do you know the answer to this one? "Szechuan noodles are a food item of what type of cuisine?"

84% knows the answer to this question: "What kind of vegetable can you buy a "head" of? "

And do you know the answer to this one? "What is added to some types of pasta to make them green?"

77% knows the answer to this question: "What do levees, bunds and weirs help prevent? "

And do you know the answer to this one? "What instrument indicates wind direction? "