2018Quantitative AptitudeGS Paper II
If \(\frac{x}{y} + \frac{y}{x} = 2\), then value of \(\frac{{{x^2}\; + \;{y^2}}}{{xy\; + \;{y^2}}}\) is equal to
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If median and mean of the first 10 prime numbers are M and m, respectively, then