CAT Quant Practice Problems

Question: Let x and y be two positive numbers such that x + y = 1.Then the minimum value of \({\left( {x + \frac{1}{x}} \right)^2} + {\left( {y + \frac{1}{y}} \right)^2}\) is
  1. 12
  2. 20
  3. 12.5
  4. 13.3

Correct Option:3

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CAT Quant Practice Problems
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