Question

    What will be come in place of (?) in the given expressions.

    45% of 640 + 35% of 320 = ?
    A 429 Correct Answer Incorrect Answer
    B 400 Correct Answer Incorrect Answer
    C 342 Correct Answer Incorrect Answer
    D 353 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    ATQ,

    = (45/100 × 640) + (35/100 × 320)

    = 288 + 112

    = 400

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