CAT Quant Practice Problems

Question: If n is such that 36 ≤ n ≤ 72 , then\(x = \frac{{{n^2} + 2\sqrt n \left( {n + 4} \right) + 16}}{{n + 4\sqrt n + 4}}\)satisfies
  1. 20 < x < 54
  2. 23 < x < 58
  3. 25 < x < 64
  4. 28 < x < 60

Correct Option:4

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CAT Quant Practice Problems
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