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    Question

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

    ? = 15% of 2400 + 140% of 4200 – 12

    3 
    A 4512 Correct Answer Incorrect Answer
    B 3652 Correct Answer Incorrect Answer
    C 5562 Correct Answer Incorrect Answer
    D 3365 Correct Answer Incorrect Answer
    E none of these Correct Answer Incorrect Answer

    Solution

    ATQ, ? = 15% of 2400 + 140% of 4200 – 123 ? = 0.15 × 2400 + 1.4 × 4200 – 1728 ? = 360 + 5880 – 1728 ? = 4512

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