A80
B72
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D78
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Related Questions:
What will come in the place of the question mark (?) in the following equation if '+' and '-' are interchanged and 'x' and '÷' are interchanged?
90 - 6 + 69 ÷ 54 × 27 = ?
What will come in the place of ‘?’ in the following equation, if ‘÷’ and ‘–’ are interchanged and ‘×’ and ‘+’ are interchanged?
36 × 104 − 13 + 8 ÷ 38 = ?
If 1 is added to each odd digit and 2 is subtracted from each even digit in the number 7318456, what will be the sum of the
digits that are second from the left and second from the right in the new number thus formed?
After interchanging + & x and 15 & 30, which of the following equations will hold true?