Multiple Choice Questions on If H is the harmonic mean of P and Q then the value of H P H Q is ........ for CDS Exam Preparation

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Multiple Choice Questions

If H is the harmonic mean of P and Q then the value of H P H Q is ........

Quantitative Aptitude (CDS) Simplification
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    If H is the harmonic mean of P and Q then the value of H/P  + H/ Q  is

    1

    Incorrect Answer

    2

    Correct Answer

    (P+Q ) / PQ

    Incorrect Answer

    PQ / (P+Q)

    Incorrect Answer
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    Explanation:

    If H is harmonic mean of P & Q, then

    By: Munesh Kumari
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