100% knows the answer to this question: "In 1917, which two tool-and-die cutters invented the first practical power drill? "

And do you know the answer to this one? "As David St Hubbins might know, what kind of procedure are you having done if your doctor orders up a lumbar puncture?"

100% knows the answer to this question: "What juice is used to keep fruits from turning brown due to exposure to air? "

And do you know the answer to this one? "Chocolate covered in a multi-coloured crispy coating are?"

100% knows the answer to this question: "Which is the main substance used to make a crayon? "

And do you know the answer to this one? "Who orchestrated the brutal murder of Sharon Tate?"

100% knows the answer to this question: "76 plus 36 gives which result? "

And do you know the answer to this one? "What is 66 plus 29?"

100% knows the answer to this question: "Who sang the song, "Gangnam Style"? "

And do you know the answer to this one? "Who sang the famous song "Locked Out Of Heaven" (2012)? "

100% knows the answer to this question: "What is Kiefer Sutherlands Character called in "24"? "

And do you know the answer to this one? "279+190+101 equals what number?"

0% 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"

100% knows the answer to this question: "What is the name of the company that gave us the Kindle? "

And do you know the answer to this one? "Also known as the Red Baron, Manfred von Richtofen became famous as something during World War I. As what?"

100% knows the answer to this question: "150x142÷142 equals what number? "

And do you know the answer to this one? "The armed combatants who battled to death in Roman times were known as what?"

100% knows the answer to this question: "A girl cycled 23km before lunch and 8km after lunch. What was the total distance travelled? "

And do you know the answer to this one? "Maria in the film 'West Side Story' is played by which actress?"

100% knows the answer to this question: "2835+1894+953 equals what number? "

And do you know the answer to this one? "Mathieu Flamini played in the 2013-14 UEFA Champions League for Premier League side Arsenal, but what is his nationality?"

100% knows the answer to this question: "Which city has the highest population in Europe? "

And do you know the answer to this one? "227x219÷219 equals what number?"