If A denotes ‘+’, B denotes ‘×’, C denotes ‘-’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation?
124 D 4 C 86 D 2 A 61 A 17 B 3 = ?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 100
124 D 4 C 86 D 2 A 61 A 17 B 3
124 ÷ 4 - 86 ÷ 2 + 61 + 17 × 3
31 - 43 + 61 + 51
143 - 43
= 100
Hence, the correct answer is 100