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?
8 B 9 C 49 A 7 D 25 = ?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 54.
Given expression: 8 B 9 C 49 A 7 D 25 = ?
Replacing letters with the signs in the expression:
8 × 9 + 49 ÷ 7 - 25
= 8 × 9 + 7 - 25
= 72 + 7 - 25
= 79 - 25
= 54
Hence, the correct answer is "54".