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.) 

    (115.25 + 324.78) ÷ 4.99 = ?2 – 56.44 

    A 35 Correct Answer Incorrect Answer
    B 65 Correct Answer Incorrect Answer
    C 24 Correct Answer Incorrect Answer
    D 12 Correct Answer Incorrect Answer

    Solution

    ATQ, (115.25 + 324.78) ÷ 4.99 = ?2 – 56.44 (115 + 325) ÷ 5 ~ ?2 – 56 ?2  ~ 88 + 56 ?2 ~ 144 ? ~ 12

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