What will come in the place of the question mark (?) in the following equation, if '+' and '÷' are interchanged and '×' and '-' are interchanged?
16 - 33 + 11 ÷ 22 × 5 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 65.
16 - 33 + 11 ÷ 22 × 5 = ?
After interchanging the mathematical sign we get;
= (16 × 33) ÷ 11 + 22 - 5
= 48 + 22 - 5
= 70 - 5 = 65
Hence, the correct answer is 65.