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SSC Quantitative Aptitude Simple Interest Question Bank Simple and Compound Interest (I)

  • question_answer
    If the simple interest on Rs. x at a rate of \[a%\] form yr is same as that on Rs. y at a rate of \[{{a}^{2}}%\] for \[{{m}^{2}}yr,\] then \[x:y\] is equal to

    A) \[m:a\]

    B) \[am:1\]

    C) \[\frac{1}{m}:\frac{1}{a}\]

    D) \[\frac{1}{am}:1\]

    Correct Answer: B

    Solution :

    [b] According to the question, \[\frac{x\times a\times m}{100}=\frac{y\times {{a}^{2}}\times {{m}^{2}}}{100}\] \[x=y\,\,am\]             \[\Rightarrow \]   \[x:y=am=1\]


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