31% knows the answer to this question: "Who made the album: Thriller? "

And do you know the answer to this one? "The Spanish holiday, National Day, celebrates whose arrival in America?"

55% knows the answer to this question: "Who was Anne Frank? "

And do you know the answer to this one? "What is used in manufacturing matches, fertilisers and pesticides, and in vulcanisation of rubber?"

48% knows the answer to this question: "Which of these words can be defined as "youthful"? "

And do you know the answer to this one? "Who will Whitney Houston always love according to the title of her 1992 hit?"

62% knows the answer to this question: "I'm a boxer who said to "float like a butterfly, sting like a bee". Who am I? "

And do you know the answer to this one? "Which of the following metals is in a liquid state at room temperature"

31% knows the answer to this question: "Which of these countries is divided into Highlands and Lowlands? "

And do you know the answer to this one? "What is meant by the term "drapery"?"

90% knows the answer to this question: "As a nocturnal predator, what attribute aids the cat in its night-time hunt? "

And do you know the answer to this one? "What organ has two chambers called atriums and two chambers called ventricles?"

56% knows the answer to this question: "The 1962 missile crisis centred on which island? "

And do you know the answer to this one? "In which Italian city had Robert Benchley just arrived when he sent the telegram 'Streets flooded. Please advise'?"

40% knows the answer to this question: "Fine lines around the eyes are named after which bird? "

And do you know the answer to this one? "What is the correct term for the inflammation of one's gums? "

71% knows the answer to this question: "If I order surf 'n turf at a restaurant, what should I expect to be served? "

And do you know the answer to this one? "According to personal chef Gerhardt Shtammer, whose favorite dessert was either a strudel or an eclair decorated with swastikas?"

44% knows the answer to this question: "Which raw material is used to make plastic? "

And do you know the answer to this one? "Which company produces the Mac Computer?"

69% knows the answer to this question: "Which film told the story of a US helicopter crash and rescue in Somali in 1993? "

And do you know the answer to this one? "San Miguel is a beer from which European country?"

76% knows the answer to this question: "Citrus fruits are high in which vitamin? "

And do you know the answer to this one? "Who sang the famous song ”Give Peace a Chance” (1969)?"