100% knows the answer to this question: "What microscope uses a magnetic field to view specimens? "

And do you know the answer to this one? "Most metals are grey in color; what is the only metal that is yellow?"

100% knows the answer to this question: "What is the period of growth before birth called? "

And do you know the answer to this one? "What organ has two chambers called atriums and two chambers called ventricles?"

100% knows the answer to this question: "What duo released the number-one hit single "I Got You Babe" in 1965? "

And do you know the answer to this one? "Which of these is a judge on The X Factor?"

100% knows the answer to this question: "If you buy a $14,000 car, paying $2000 down plus a $2500 trade-in, how much is the balance? "

And do you know the answer to this one? "I can fit 32 pots of spice on my rack. How many racks do I need for 224 pots?"

100% knows the answer to this question: "Who sang the famous song "Starman" (1972) "

And do you know the answer to this one? "Who sang the famous song "Layla (unplugged)" (1992)? "

100% knows the answer to this question: "Who sang the famous song "Jolene" (1973)? "

And do you know the answer to this one? "As we learned in the 1964 movie, how much sugar makes the medicine go down in a most delightful way?"

100% knows the answer to this question: "What do you call the seed in the middle of a cherry? "

And do you know the answer to this one? "Which word is spelled wrong?"

100% knows the answer to this question: "During the Cold War, the British worried that if the Russians swarmed into West Germany during the winter, it would be too cold to detonate the proposed nuclear mines along the border. So they suggested having what fowl nest atop the mines to keep them warm? "

And do you know the answer to this one? "What American politician was voted Man of the Year by TIME magazine in 1961?"

100% knows the answer to this question: "What decade was Roaring? "

And do you know the answer to this one? "Which form of scanning was introduced in 1971?"

100% knows the answer to this question: "Richard Henry Sellers went by what name, because his parents kept accidentally calling him by the name of his stillborn older brother? "

And do you know the answer to this one? "I got nowhere else to go! What 1980s movie stared Lou Gossett, Richard Gere, and Debra Winger?"

100% knows the answer to this question: "Jerk chicken, fried plantains and mango ice cream are popular foods of what country's cuisine? "

And do you know the answer to this one? "In which of these countries could you see the big five safari animals?"

100% knows the answer to this question: "Finish the title of this Culture Club song: 'Karma ____'. "

And do you know the answer to this one? "Who made the classic love song 'I Just Called to Say I Love You'?"