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    Question

    What will come in place of the question mark (?) in the

    following expression? (320 Ă· 8 + 22) Ă— 4 = 60 + 40% of ?
    A 470 Correct Answer Incorrect Answer
    B 419 Correct Answer Incorrect Answer
    C 427 Correct Answer Incorrect Answer
    D 560 Correct Answer Incorrect Answer
    E None of these Correct Answer Incorrect Answer

    Solution

    (320 ÷ 8 + 22) × 4 = 60 + 40% of ? (40 + 22) × 4 = 60 + 40% of ? 62 × 4 = 60 + 40% of ? 248 = 60 + 40% of ? 40% of ? = 248 – 60 = 188 ? = 188 × (100/40) ? = 470

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