Multiple Choice Questions on Two numbers X and Y are respectively 20 and 28 less than a third number Z By what percentage is the ........... for Civil Services Exam (CSAT) Preparation

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Multiple Choice Questions

Two numbers X and Y are respectively 20 and 28 less than a third number Z By what percentage is the ...........

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    Two numbers X and Y are respectively 20% and 28% less than a third number Z. By what percentage is the number Y less than the number X ?

    This questions was previously asked in
    Complete-Test, Previous year (2016)
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    12%

    Incorrect Answer

    10%

    Correct Answer

    9%

    Incorrect Answer

    8%

    Incorrect Answer
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    Explanation:

    Let third number Z be 100.
    Therefore X will be 80 & Y will be 72.
    Hence Y is 10% less than X.

    By: Amit Kumar
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