Select the number that will come in the place of the question mark(?), if ‘+’ and ‘ – ‘ are interchanged and ‘×’ and ‘÷’ are interchanged?
93 – 7 ÷ 65 × 13 + 34 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 94
Given equation: 93 – 7 ÷ 65 × 13 + 34 = ?
if ‘+’ and ‘ – ‘ are interchanged and ‘×’ and ‘÷’ are interchanged:
93 + 7 × (65 ÷ 13) - 34 = ?
93 + (7 × 5) - 34 = ?
93 +35 - 34 = ?
94 = ?