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    Question

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

    the following equation, if ‘+’ and ‘−’ are interchanged and ‘×’ and ‘÷’ are interchanged? 342 × 18 + 79 − 45 ÷ 3 = ?
    A 65 Correct Answer Incorrect Answer
    B 75 Correct Answer Incorrect Answer
    C 85 Correct Answer Incorrect Answer
    D 55 Correct Answer Incorrect Answer

    Solution

    Given 342 × 18 + 79 − 45 ÷ 3 = ? After interchanged- 342 ÷ 18 – 79 + 45 x 3 19 – 79 + 135 -60 + 135 = 75

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