45% knows the answer to this question: "What colorful square separates the Kremlin from an historic merchant quarter called Kitaigorod? "

And do you know the answer to this one? "What is one half of a foot?"

61% knows the answer to this question: "In what region is the US farm belt? "

And do you know the answer to this one? "Which word is not like the other three?"

74% knows the answer to this question: "If Ben buys 3 oranges, 1 apple and 3 grapefruits, how many fruits will he purchase? "

And do you know the answer to this one? "How many legs on eight spiders?"

78% knows the answer to this question: "The Acropolis is found in which country? "

And do you know the answer to this one? "Of these, which is NOT in California?"

49% knows the answer to this question: "How many holes is half a round on a golf course? "

And do you know the answer to this one? "Although Tony Blair actually moved next door, what is the official address of Britain's prime minister?"

94% knows the answer to this question: "Which scientist is credited with the invention of the light bulb? "

And do you know the answer to this one? "Chernobyl can be found in which one of the following locations?"

67% knows the answer to this question: "What is 50% of £7? "

And do you know the answer to this one? "Which former "Friends" star called off her engagement to guitarist Johnny McDaid in December 2015?"

70% knows the answer to this question: "What is the name to the cushion of tissue between the bones in the spine? "

And do you know the answer to this one? "Who sang the famous song "You Can Call Me Al" (1986)? "

35% knows the answer to this question: "In Britain, what would you be served if you asked for bangers and mash? "

And do you know the answer to this one? "An icon of American literature and a Hanna-Barbera dog were named for what American berry?"

62% knows the answer to this question: "Which country produces Parmesan cheese? "

And do you know the answer to this one? "Who sang the famous song ”Respect” (1967)?"

88% knows the answer to this question: "Which town, beginning with letter N, was Jesus raised as a child? "

And do you know the answer to this one? "According to the Holy Bible, Jesus Christ was born in a ___________."

36% knows the answer to this question: "What world leader was nicknamed "The Iron Lady"? "

And do you know the answer to this one? "Which leaf used for making a popular beverage was first discovered by the Chinese?"