If ‘A’ means ‘subtraction’, ‘B’ means ‘division’, ‘C’ means ‘multiplication’, and ‘D‘ means ‘addition’, then what will be the value of the following expression?
28 A 80 B 16 C 5 D 21
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. 24
28 A 80 B 16 C 5 D 21
‘A’ means ‘-’, ‘B’ means ‘÷’, ‘C’ means ‘×’, and ‘D‘ means ‘+’
28 - 80 ÷ 16 × 5 + 21
= 28 - 5 × 5 + 21
= 28 - 25 + 21
= 49 - 25
= 24
Hence, the correct answer is 24.