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    What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and also '×' and '÷' are interchanged?
    Question

    What will come in the place of the question mark (?) in the following equation, if '+' and '-' are interchanged and also '×' and '÷' are interchanged?

    160×8+126÷180×64=?160×8+12-6÷180×6-4=?

    A.

    192

    B.

    202

    C.

    182

    D.

    172

    Correct option is A

    Given: 160×8+126÷180×64=?160×8+12-6÷180×6-4=?
    ​if '+' and '-' are interchanged and also '×' and '÷' are interchanged
    Then modified equation will become:
    160 ÷ 8 - 12 + 6 × 180 ÷ 6 + 4
    20 - 12 + 6 × 30 + 4
    20 - 12 + 180 +4
    204 - 12
    192
    Thus, Option A is the correct answer.

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