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    • Question

      ? ² - – 37.5% of 1023.99 = 49.98% of

      31.98 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 6 Correct Answer Incorrect Answer
      B 37 Correct Answer Incorrect Answer
      C 20 Correct Answer Incorrect Answer
      D 65 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ? ² – 37.5% of 1023.99 = 49.98% of 31.98

      ? ² ~ (3/8) × 1024 + 50% × 32

      ? ²~ 384 + 16

      ? ²~ 400

      ? ~ √400 ~ 20

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