If A denotes ‘+’, B denotes ‘×’, C denotes ‘-’, and D denotes ‘÷’, then what will come in place of ‘?’ in the following equation?
16 D 2 B 9 C 15 A 32 =?
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. 89.
Given equation: 16 D 2 B 9 C 15 A 32 =?
Given conditions:
A denotes ‘+’, B denotes ‘×’, C denotes ‘-’, and D denotes ‘÷’
After interchanging the expression becomes:
= 16 ÷ 2 × 9 - 15 + 32
= 8 × 9 - 15 + 32
= 72 - 15 + 32
= 89
Hence, option 1 is the correct answer.