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      Question

      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.) (√1224 + √195) X 4.01 = ? X 5.92 - 253.97
      A 10 Correct Answer Incorrect Answer
      B 50 Correct Answer Incorrect Answer
      C 75 Correct Answer Incorrect Answer
      D 100 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      ATQ,

      (√1224 + √195) X 4.01 = ? X 5.92 - 253.97

      (√1225 + √196) X 4 ~ ? X 6 - 254

      (35 + 14) X 4 ~ ? X 6 - 254

      49 X 4 ~ ? X 6 - 254

      196 ~ ? X 6 - 254

      ? X 6 ~ 450

      ? ~ 75

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