Quantitative aptitude 8

Discussion in 'GMAT' started by MONA, Sep 10, 2010.

    MONA Certified CEan

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    If r=1+1/3+1/9+1/27 and
    s=1+r/3, then s exceeds r by

    A)1/3 B)1/6 C) 1/9 D) 1/27 E) 1/81
    MONA, Sep 10, 2010
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    deepak.saini18 Certified CEan

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    The answer is e i.e 1/81.:happy::happy:
    deepak.saini18, Sep 11, 2010
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    MONA Certified CEan

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    Yes, it is correct.
    MONA, Sep 12, 2010
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