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      Question

      Select the option that is related to the fourth number

      in the same way as the second number is related to first number and the sixth number is related to the fifth number. 54: 41 :: ? : 65 :: 82: 68
      A 66 Correct Answer Incorrect Answer
      B 72 Correct Answer Incorrect Answer
      C 74 Correct Answer Incorrect Answer
      D 45 Correct Answer Incorrect Answer

      Solution

      The second number is the sum of square of digits in the first number. 54: 41 → (5² + 4²) = (25 + 16) = 41 82: 68 → (8² + 2²) = (64 + 4) = 68 74: 65 → (7² + 4²) = (49 + 16) = 65

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