If ‘A’ stands for ‘+’, ‘B’ stands for ‘-’, ‘C’ stands for ‘×’ and ‘D’ stands for ‘÷’, what will come in place of the question mark (?) in the following equation?
29 A 37 B 14 C 3 A (84 D 4) A 46 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. 91
29 A 37 B 14 C 3 A (84 D 4) A 46 = ?
After interchanging signs,
= 29 + 37 - 14 × 3 + (84 ÷ 4) + 46
= 29 + 37 - (14 × 3) + 21 + 46
= 66 - 42 + 21 + 46
= 133 - 42
= 91