80% knows the answer to this question: "If you earn $2 in 10 minutes, how much will you earn in 7 hours? "

And do you know the answer to this one? "In the fraction 20/30, what must top and bottom be divided by to make it equivalent to 2/3?"

85% knows the answer to this question: "What are you most likely to do on CNN.com? "

And do you know the answer to this one? "What is the country of origin of film star, Sophia Loren?"

51% knows the answer to this question: "97x98÷97 equals what number? "

And do you know the answer to this one? "3483+2326+1169 equals what number?"

56% knows the answer to this question: "Dave gets 20 presents on his birthday. A fifth are from his wife, a quarter from his mum and 10% from his Dad. How many does he get from other people? "

And do you know the answer to this one? "Which is the worlds longest mountain range?"

54% knows the answer to this question: "38x39÷38 equals what number? "

And do you know the answer to this one? "A haircut costs £20 with the stylist and £12 with the junior. How much would I save on my monthly haircut each year by using the junior?"

42% knows the answer to this question: "If 50 folders fit in one drawer of a filing cabinet, how many can fit in 8 drawers? "

And do you know the answer to this one? "687+462+237 equals what number?"

45% knows the answer to this question: "Which movie released in 1977 launched a massive sci-fi franchise? "

And do you know the answer to this one? "Who became President of the United States after Nixon resigned in 1974?"

57% knows the answer to this question: "Which band released the album "Rubber Soul" in the 1960s? "

And do you know the answer to this one? "Who was elected President of the United States in 1960?"

91% knows the answer to this question: "Which word is spelled incorrectly? "

And do you know the answer to this one? "Which word is spelled incorrectly?"

73% knows the answer to this question: "Which word is spelled incorrectly? "

And do you know the answer to this one? "Which word is spelled incorrectly?"

75% knows the answer to this question: "Which historical figure discovered the first successful polio vaccines? "

And do you know the answer to this one? "What now historic line did Neil Armstrong utter after stepping onto the Moon's surface?"

35% knows the answer to this question: "Which word is spelled incorrectly? "

And do you know the answer to this one? "Which word is spelled incorrectly?"