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    Question

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

    the following equation, if '+' and '–' are interchanged and 'Γ—' and 'Γ·' are interchanged? 90 Γ· 4 + 75 – 93 Γ— 3 = ?
    A 316 Correct Answer Incorrect Answer
    B 279 Correct Answer Incorrect Answer
    C 406 Correct Answer Incorrect Answer
    D 165 Correct Answer Incorrect Answer

    Solution

    Given- 90 Γ· 4 + 75 – 93 Γ— 3 = ? After interchanged- 90 x 4 – 75 + 93 Γ· 3 90 x 4 – 75 + 31 360 – 75 + 31 285 + 31 = 316

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