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      Question

      In the following question, select the odd number from the given alternatives.

      A 169 Correct Answer Incorrect Answer
      B 361 Correct Answer Incorrect Answer
      C 289 Correct Answer Incorrect Answer
      D 441 Correct Answer Incorrect Answer

      Solution

      169, 361 and 289 are squares of prime numbers wher2as 441 is the square of a composite number (21), making it the odd one out.

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