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    Question

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

    {(5/8) + (4/5)} × (?/19) =

    33
    A 440 Correct Answer Incorrect Answer
    B 400 Correct Answer Incorrect Answer
    C 365 Correct Answer Incorrect Answer
    D 520 Correct Answer Incorrect Answer

    Solution

    (5/8) + (4/5) × (?/19) = 33 (5 × 5 + 4 × 8) ÷ 40 × (?/19) = 33 (25 + 32) ÷ 40 × (?/19) = 33 (57/40) × (?/19) = 33 (57/19) × (?/40) = 33 3 × (?/40) = 33 (?/40) = 33 ÷ 3 ? = 40 × 11 ? = 440

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