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10th Class Mathematics Arithmetic Progressions Question Bank Arithmetic Progressions

  • question_answer
    Given P=3+5+7+ .... (n terms) and Q = 5 + 8 +11 +..... (10 terms).What is the value of 'n' if\[\frac{P}{Q}=7\]?

    A)  25                         

    B)         35  

    C)  30                         

    D)         20

    Correct Answer: B

    Solution :

    Not Available


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