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.)

    15.2 x 1.5 + 258.88+ ? = 398.12 +

    15.9
    A 195 Correct Answer Incorrect Answer
    B 170 Correct Answer Incorrect Answer
    C 230 Correct Answer Incorrect Answer
    D 130 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ, 15.2 × 1.5 + 258.88+ ? = 398.12 + 15.9 15 × 1.5 + 259 + ? ~ 398 + 16 22.5 + 259 + ? ~ 414 ? ~ 414 – 281 ? ~ 133 ? ~ 130

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