What will be the value of the given expression if ‘A’ means ‘+’, ‘B’ means ‘–’, ‘C’ means ‘×’, and ‘D’ means ‘÷’?
36 A (15 C 4) B (21 A 13) A 24 D (16 D 2) =?
Show answer & explanation
Correct answer: C
Explanation
The correct answer is option 3 i.e. 65.
Given conditions:
‘A’ means ‘+’
‘B’ means ‘–’
‘C’ means ‘×’
‘D’ means ‘÷’
After interchanging the expression becomes:
= 36 + (15 × 4) - (21 + 13) + 24 ÷ (16 ÷ 2)
= 65
Hence, option 3 is the correct answer.