Question

    What approximate value will come in place of the question

    mark (?) in the following question? (Note: You are not expected to calculate the exactvalue.) (144.11 ÷ 4.92) + √324.98 ≈ ?
    A 47 Correct Answer Incorrect Answer
    B 60 Correct Answer Incorrect Answer
    C 11 Correct Answer Incorrect Answer
    D 93 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    144.11 ÷ 4.92 ≈ 144 ÷ 5 ≈ 28.8

    √324.98 ≈ √325 ≈ 18

    Thus, 28.8 + 18 = 46.8 or 47

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