51% knows the answer to this question: "What is the missing word: Every man has his ... "

And do you know the answer to this one? "What is the energy of moving parts called?"

47% knows the answer to this question: "A rat is classified as which of these? "

And do you know the answer to this one? "What is the part of a plant from which another plant can grow?"

79% knows the answer to this question: "What is 33 times 5? "

And do you know the answer to this one? "The "salsa" was derived from which dance?"

30% knows the answer to this question: "What was put in a window during the Victorian era to symbolize warmth? "

And do you know the answer to this one? "In 1940, after seizing the French archives, the Nazis publicly destroyed the master copy of what treaty?"

77% knows the answer to this question: "Who sang the famous song "My Generation" (1965) "

And do you know the answer to this one? "Who sang the famous song "Ziggy Stardust" (1972) ? "

46% knows the answer to this question: "What is the missing word: ... impressions are the most lasting "

And do you know the answer to this one? "Which country's prime minister has an official country residence at Chequers in Buckinghamshire?"

78% knows the answer to this question: "The 100th Oxford vs Cambridge boat race took place on which river in 1954? "

And do you know the answer to this one? "Who sang the famous song "Call Me" (1980)?"

41% knows the answer to this question: "An otter is classified as which of these? "

And do you know the answer to this one? "Which luxury fabric was first used by the Chinese in the 27th century B.C.?"

61% knows the answer to this question: "Contrary to what you saw in the Russell Crowe movie, while John Nash heard voices in his head, he never saw hallucinatory people. What film? "

And do you know the answer to this one? "The Bee Gees wrote the music for which 1983 sequel to "Saturday Night Fever"?"

53% knows the answer to this question: "What number is greatest: 112, 138, 157 or 191? "

And do you know the answer to this one? "If you cut a pie in thirds, how many pieces do you have?"

31% knows the answer to this question: "The highest mountain in the world is in which range? "

And do you know the answer to this one? "Starbucks opened its largest café in the world in which Chinese city in 2017?"

73% knows the answer to this question: "What is the capital city of Austria? "

And do you know the answer to this one? "Alopecia is a condition associated with which of these?"