Question

What will come in place of the question mark (?) in the following equation, if ‘+’ is interchanged with ‘÷’ and ‘-’ is interchanged with ‘×’? 100 × 121 + 11 - 7 ÷ 24 - 8 × 33 × 99 + 17 = ?

• A. 100
• B. 80
• C. 101
• D. 90

Answer 1

Answer:

A. 100

After substituting, we get: 100 × 121 + 11 - 7 ÷ 24 - 8 × 33 × 99 + 17 = ?, which simplifies to approximately 100 as the closest answer.