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?
13 B 145 A 29 C 69 D 17 = ?
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 117.
Given equation: 13 B 145 A 29 C 69 D 17 = ?
After replacing letters with the signs:
13 × (145 ÷ 29) + 69 - 17 = ?
= (13 × 5) + 69 - 17
= 65 + 69 - 17
= 134 - 17
= 117