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4th Class Mathematics Factors and Multiples Question Bank Factors and Multiples

  • question_answer
    The table lists the number of factors for some numbers.
    Number Number of factions
    21 4
    23 2
    25 3
    27 4
    29 2
    How many prime numbers are there between 20 and 30?

    A)  0                    

    B)    2                    

    C)  3                    

    D)    4

    Correct Answer: B

    Solution :

    Not Available


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