56% knows the answer to this question: "Algebra is a branch of what field of study? "

And do you know the answer to this one? "Which is the app that calls you a cab with just a few taps?"

37% knows the answer to this question: "Which movie's plot is about Anakin Skywalker concluding his journey towards the Dark Side of the Force? "

And do you know the answer to this one? "Who starred in "10" and "Arthur"?"

84% knows the answer to this question: "What does your body use to get rid of salt? "

And do you know the answer to this one? "What is on your tongue that allows you to taste the differences in different foods?"

40% knows the answer to this question: "What war tactic or way of fighting was commonly used on the Western Front in the First World War? "

And do you know the answer to this one? "Which pair of animal species and type is correct?"

93% knows the answer to this question: "By what name is a membrane infection called conjunctivitis better known? "

And do you know the answer to this one? "Which of these is NOT a city in Europe?"

65% knows the answer to this question: "What is the correct spelling of this country? "

And do you know the answer to this one? "You can make a salad from this lawn weed's greens and wash it down with a wine made from its yellow flowers. What?"

87% knows the answer to this question: "Into which lifeless sea does the River Jordan flow? "

And do you know the answer to this one? "What is the richest city in the UK?"

49% knows the answer to this question: "What kind of window protrudes from the exterior wall of a room? "

And do you know the answer to this one? "What US state has built up an impressive wine industry, notably in its Sonoma and Napa counties?"

83% knows the answer to this question: "Cairo, the capital of Egypt, is located on the bank of what river? "

And do you know the answer to this one? "In what Asian country are Fukuoka, Kyoto and Osaka popular tourist destinations?"

47% knows the answer to this question: "Wikipedia was once embroiled in an epic edit war over whether the Arachnophobia article should include a picture of what creature? "

And do you know the answer to this one? "... is a dish best served cold"

88% knows the answer to this question: "The City That Never Sleeps' is a nickname for which US city? "

And do you know the answer to this one? "A mason usually worked with which material?"

38% knows the answer to this question: "What critters don't get caught in their own webs because they have hard, slippery bristles at the ends of their legs that act as runners on the web strands? "

And do you know the answer to this one? "Which of these is in the vegetables group?"