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      Question

      Find the smallest number that should be multiplied to

      882 so that it becomes a perfect square.
      A 2 Correct Answer Incorrect Answer
      B 7 Correct Answer Incorrect Answer
      C 6 Correct Answer Incorrect Answer
      D 14 Correct Answer Incorrect Answer

      Solution

      882  =  2  ×  3 2  ×  7 2

      Since, only the power of 2 is odd, we need to multiply the given number by 2 once to make it a perfect square.

      Required number = 2

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