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  5. Number System and its Operations

5th Class Mathematics Number System and its Operations Question Bank Number System

  • question_answer
    Which of the following statements is true?

    A) 1 is not a prime number   

    B) 1 is a prime number

    C) 1 is a composite number            

    D) 2 is not a prime number.

    Correct Answer: A

    Solution :

    1 is not a prime number         


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