87% knows the answer to this question: "What's the term used for items found in nature that have value in commerce? "

And do you know the answer to this one? "Who caused an uproar at the halftime show of the 2004 Super Bowl?"

66% knows the answer to this question: "Which President of Venezuela died in 2013? "

And do you know the answer to this one? "Which animal is not a Chinese year? "

80% knows the answer to this question: "What is the missing word: All work and no .... makes Jack a dull boy "

And do you know the answer to this one? "What is the missing word: First come, first ..."

38% knows the answer to this question: "Whose movies are described here? In the case of The People vs Larry Flynt, Natural Born Killers made an Indecent Proposal that White Men Can't Jump. "

And do you know the answer to this one? "Which of these is not something you'd visit Rome to see?"

46% knows the answer to this question: "Who was the first black South African president? "

And do you know the answer to this one? "At what time of year did the Celts believe the Sun stood still for 12 days?"

66% knows the answer to this question: "Who sang the famous song "Oh, Pretty Woman" (1964) ? "

And do you know the answer to this one? "Who sang the famous song ”Fly Me to the Moon” (1966)?"

64% knows the answer to this question: "What fruity California county was created by two lawyers who took the land to settle a debt? "

And do you know the answer to this one? "Which weapon was used by Aboriginal Australians?"

54% knows the answer to this question: "What was Princess Diana the Princess of? "

And do you know the answer to this one? "Who was the Annie in Irving Berlin's musical comedy "Annie Get Your Gun"?"

72% knows the answer to this question: "Stunt cycle toys featuring which rider were popular in the 70s? "

And do you know the answer to this one? "What was the name of the surgery game which required a steady hand?"

66% knows the answer to this question: "Manfred von Richthofen, considered the top ace of World War I, is better known by what nickname? "

And do you know the answer to this one? "What song hit #1 in 1960 by Roy Orbison?"

57% knows the answer to this question: "The 'V & A' refers to which London museum? "

And do you know the answer to this one? "Which is an app that you use shot motion to shoot baskets from your iPhone?"

71% knows the answer to this question: "What is the missing word: Fight fire with ... "

And do you know the answer to this one? "What is the missing word: ... impressions are the most lasting"