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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.) 

    (64.99% of 599.91 + 49.99% of 199.99 + 135.11) =

    ?2
    A 25 Correct Answer Incorrect Answer
    B 55 Correct Answer Incorrect Answer
    C 95 Correct Answer Incorrect Answer
    D 100 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, (64.99% of 599.91 + 49.99% of 199.99 + 135.11) = ?2 (65% of 600 + 50% of 200 + 135) ~ ?2 (0.65 × 600 + 0.50 × 200 + 135) ~ ?2 (390 + 100 + 135) ~ ? 2 (625) ~ ?2 ? ~ ±25

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