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10th Class Mathematics Sample Paper Maths Olympiad Model Test Paper-18

  • question_answer
    If \[P=1\cdot 3\cdot 5\cdot 7\,.....21\] and \[Q=2\cdot 4\cdot 6\cdot 8\cdot 10.....22,\] then HCF of P and Q is ________.

    A)  12375             

    B)  14175

    C)  825                             

    D)  925

    E)  None of these

    Correct Answer: B

    Solution :

     Not Available


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