77% knows the answer to this question: "When studying rocks and soils, which of these could you use to separate small particles from bigger ones? "

And do you know the answer to this one? "Which 1970s TV Show is this theme song, "Marshall, Will and Holly, on a routine expedition, met the greatest earthquake ever known" from?"

95% knows the answer to this question: "What classic song contains the lyrics "And the forests will echo with laughter.."? "

And do you know the answer to this one? "What is the correct title of a Backstreet Boys album and tour?"

91% knows the answer to this question: "Winchester in what Virginia valley changed hands 72 times during the Civil War? "

And do you know the answer to this one? "In January 2010, an earthquake levelled what country's Presidential Palace, meaning that even the head of state was homeless?"

58% knows the answer to this question: "What singer/dancer insured both his legs (for $75,000) and both his arms (for $20,000)? "

And do you know the answer to this one? "Mu shu pork is a food item of what type of cuisine?"

95% knows the answer to this question: "Aside from his painting, Salvador Dali was known for what recognizable feature? "

And do you know the answer to this one? "Who sang the famous song "That Sunday, That Summer" (1963)?"

40% knows the answer to this question: "Where was the Cullinan Diamond found in 1905? "

And do you know the answer to this one? "Which organ is affected by tuberculosis?"

75% knows the answer to this question: "Internal medicine is a medical specialty that deals with what? "

And do you know the answer to this one? "99% of which country's population live in a valley or delta of the River Nile?"

53% knows the answer to this question: "Which European city is built on canals? "

And do you know the answer to this one? "What is a famous statue in Egypt that has the body of a lion and the head of a man?"

60% knows the answer to this question: "What is a good way to dry flowers to use for craft projects? "

And do you know the answer to this one? "Which material is commonly used in painting?"

56% knows the answer to this question: "Who features on Jason Derulo's hit 'Wiggle'? "

And do you know the answer to this one? "Finish the name of the famous New Wave band: Talking ______."

85% knows the answer to this question: "Who published "On the Origin of Species By Means of Natural Selection" in 1859? "

And do you know the answer to this one? "An investigation in 2017 accused which country of meddling in the 2016 US Presidential election?"

48% knows the answer to this question: "What was the Hunchback of Notre Dame's name? "

And do you know the answer to this one? "The name of which infamous square in Beijing translates to 'heavenly peace'?"