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?
45 B 6 D 78 A 3 C 15 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 259.
Given equation: 45 B 6 D 78 A 3 C 15 = ?
On replacing the letters with signs:
(45 × 6) - (78 ÷ 3) + 15 = ?
? = 270 - 26 + 15 = 285 - 26 = 259