QUESTION: Trivia question: What mathematical instrument was invented by William Oughtred in 1622?
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ANS: slide rule

QUESTION: Trivia question: What-is the official residence of the Mayor of New York City?
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ANS: gracie mansion

QUESTION: Trivia question: The actress Liz Dawn was appointed as Lady Mayoress of which city in 2000?
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ANS: leeds

QUESTION: Trivia question: On a QWERTY keyboard, which letter lies between X and V?
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ANS:
c