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    • Question

      √81.45 + √225.60 + 49.89% of (520.43 + 22.13% of

      131.45) = ? What approximate value will come in place of the question mark (?) in the following question? (Note: You are not expected to calculate the exact value.)
      A 238 Correct Answer Incorrect Answer
      B 318 Correct Answer Incorrect Answer
      C 246 Correct Answer Incorrect Answer
      D 298 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ;
      √81.45 + √225.60 + 49.89% of (520.43 + 22.13% of 131.45) = ?

      √81 + √226 + 50% of (520 + 22% of 131) ~ ?

      9 + 15 + 50% of (520 + 29) ~ ?

      ? ~ 24 + 50% of 549

      ? ~ 24 + 274

      ? ~ 298

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