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      Question

      What approximate value will come in place of question

      (?) in the following given expression? You are not expected toΒ  calculate the exact value. (420.14 Γ· 6.97) Γ— (53.94 Γ· 9) + 18% of 499.89 – √(99.99) = ?
      A 190 Correct Answer Incorrect Answer
      B 310 Correct Answer Incorrect Answer
      C 440 Correct Answer Incorrect Answer
      D 760 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      = (420.14 Γ· 6.97) Γ— (53.94 Γ· 9) + 18% of 499.89 – √(99.99) = (420 Γ· 7) Γ— (54 Γ· 9) + 18% of 500 – √(100) = 60 Γ— 6 + 90 – 10 = 360 + 90 – 10 = 440 Answer – C

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