100% knows the answer to this question: "Who sang the song, "Heart of Gold" (1972)? "

And do you know the answer to this one? "Who sang the song, "The First Time Ever I Saw Your Face" (1972)?"

99% knows the answer to this question: "What is the most popular device used by women to browse the internet? "

And do you know the answer to this one? "What is the smallest number that has both 8 and 18 as factors?"

99% knows the answer to this question: "Which of these objects is a cylinder? "

And do you know the answer to this one? "What is the square root of 256 minus the lowest prime number?"

99% knows the answer to this question: "Which comedy actor shrunk the kids in a 1989 movie? "

And do you know the answer to this one? "Who co-starred with Kathy Bates in Misery?"

100% knows the answer to this question: "Who sang the song, "Imagine" (1971)? "

And do you know the answer to this one? "Who sang the song, "What's Going On" (1971)?"

100% knows the answer to this question: "Who sang the song, "Bridge Over Troubled Water" (1970)? "

And do you know the answer to this one? "Who sang the song, "Raindrops Keep Fallin' on My Head" (1970)?"

100% knows the answer to this question: "The Fragrance Wheel is a classification method used for what type of product? "

And do you know the answer to this one? "Which country unified its East and West sides in 1989?"

100% knows the answer to this question: "What animal spreads Zika virus? "

And do you know the answer to this one? "Approximately how long is the Mississippi river?"

100% knows the answer to this question: "Which vegetable is not a head? "

And do you know the answer to this one? "What would you call a small, colourful, brush-tongued parrot from Australia?"

100% knows the answer to this question: "2661+1778+895 equals what number? "

And do you know the answer to this one? "Which kind of animal did Florence Nightingale often carry around in her pocket?"

100% knows the answer to this question: "What piece of equipment is used by a potter to spin the clay as they shape it into a pottery vessel? "

And do you know the answer to this one? "What is a toy metal spring that tumbles end over end down stairs and even "walks"?"

100% knows the answer to this question: "What service employed such teenager couriers as Buffalo Bill Cody and Wild Bill Hickok, who raced for ten days, carrying the mail 1800 miles? "

And do you know the answer to this one? "In 1995, who famously was pursued by police whilst driving his white Ford Bronco? "