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      Question

      Select the option that is related to the third term in

      the same way as the second term is related to first term and the sixth term is related to the fifth term. 80: 728 :: 63: ? :: 35: 215
      A 508 Correct Answer Incorrect Answer
      B 515 Correct Answer Incorrect Answer
      C 500 Correct Answer Incorrect Answer
      D 511 Correct Answer Incorrect Answer

      Solution

      The logic followed here is: The first number is one less than the square of a number (n) and the 2nd number is one less than the cube of a number (n). 80: 728 = 9² - 1 = 80, 9³ - 1 = 728 35: 215 = 6² - 1 = 35, 6³ - 1 = 215 63: 511 = 8² - 1 = 63, 8³ - 1 = 511

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