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      Question

      Which of the following number sets is different from the

      others? (9, 18, 36) (12, 24, 48) (7, 14, 29) (5, 10, 20)
      A (9,18,36) Correct Answer Incorrect Answer
      B (12,24,48) Correct Answer Incorrect Answer
      C (7,14,29) Correct Answer Incorrect Answer
      D (5,10,20) Correct Answer Incorrect Answer

      Solution

      Given: (9, 18, 36) (12, 24, 48) (7, 14, 29) (5, 10, 20) Logic: 1st number × 2 = 2nd number and 2nd number × 2 = 3rd number For, (9, 18, 36) 9 × 2 = 18 and 18 × 2 = 36 For, (12, 24, 48) 12 × 2 = 24 and 24 × 2 = 48 For, (7, 14, 29) 7 × 2 = 14 and 14 × 2 29 For, (5, 10, 20) 5 × 2 = 10 and 10 × 2 = 20 So, (7, 14, 29) is odd one out. Thus, correct option is (c).

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