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      Question

      Determine the total no of odd factors of the number

      4200.
      A 18 Correct Answer Incorrect Answer
      B 12 Correct Answer Incorrect Answer
      C 24 Correct Answer Incorrect Answer
      D 10 Correct Answer Incorrect Answer

      Solution

      4200 = 23 ร— 31 ร— 52 ร— 71 Since, an even number will not give odd factor Therefore, number of odd factors = (1 + 1)(2 + 1)(1 + 1) = 12

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