If A denotes +, B denotes ×, C denotes -, and D denotes ÷, then what will be the value of the following expression?
144 C 8 B 20 A 81 D 3 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 11
Given equation: 144 C 8 B 20 A 81 D 3 = ?
Given conditions:
‘A’ means ‘+’
‘B’ means ‘×'
‘C' means ‘-’
‘D' means ‘÷’
After putting the symbols, the expression becomes:
= 144 - 8 × 20 + 81 ÷ 3
= 144 - 160 + 27
= 171 - 160
= 11
Hence, 11 is the correct answer.