49% knows the answer to this question: "Which famous Johnny O'Keefe song did he release in 1956? "

And do you know the answer to this one? "Jack Nicklaus was a famous 1960s name in which sport?"

62% knows the answer to this question: "What British force travels in black and white "panda cars"? "

And do you know the answer to this one? "Which continent was made a scientific reserve in 1959 via an international treaty?"

69% knows the answer to this question: "Which is the complete name of Trump's personal lawyer Giuliani? "

And do you know the answer to this one? "What did President Harry S. Truman end the segregation of in 1948?"

62% knows the answer to this question: "Which company introduced a box camera called the Brownie in 1900? "

And do you know the answer to this one? "A group of lions is called a what?"

61% knows the answer to this question: "What is a very old form of writing? "

And do you know the answer to this one? "Scotland is the birthplace of what ball and stick sport?"

63% knows the answer to this question: "If you owe $120, how many $6 payments would you make? "

And do you know the answer to this one? "Margaret wrote forty-two words on each line of her paper. How many words did she write on twelve lines?"

35% knows the answer to this question: "Denny Laine was the only person other than Paul and Linda McCartney to last with what band for its entire existence from 1971-81? "

And do you know the answer to this one? "What North American animal is mistakenly called a buffalo?"

52% knows the answer to this question: "Hemoglobin makes this red. When it's deoxygenated, it looks blue. What is it? "

And do you know the answer to this one? "James Butler Hickok was better known by which name?"

54% knows the answer to this question: "What is half of 44, plus 64? "

And do you know the answer to this one? "Who performed "Light My Fire" (1967)?"

66% knows the answer to this question: "What are wrinkles around the eyes and mouth as the result of aging commonly called? "

And do you know the answer to this one? "What is half of 98?"

38% knows the answer to this question: "The first widely eaten salad in North America was popularised by the Dutch. It is made of raw shredded cabbage, what is it? "

And do you know the answer to this one? "What restaurant chain do the "Golden Arches" represent?"

74% knows the answer to this question: "What is the name of the part of the human skeleton which protects our brain? "

And do you know the answer to this one? "Brussels is in which European country?"