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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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