What will come in the place of ‘?’ in the following equation, if ‘+’ and ‘x‘ are interchanged and also ‘−’ and ‘÷' are interchanged?
42 + 6−3 × 15 ÷ 5 =?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 94
Given equation: 42 + 6−3 × 15 ÷ 5 =?
If ‘+’ and ‘x‘ are interchanged and also ‘−’ and ‘÷' are interchanged, then the equation becomes:
42 × 6 ÷ 3 + 15 - 5 =?
42 × 2 + 15 - 5 = 84 + 15 - 5 = 94
Hence, option 1 is the correct option.