If A denotes '+', B denotes '×', C denotes '-', and D denotes '÷', then what will come in place of '?' in the following equation?
48 D 12 A (√36 B 3) C 19 A 24 = ?
Show answer & explanation
Correct answer: B
Explanation
The correct answer is Option 2 i.e. 27
Given equation: 48 D 12 A (√36 B 3) C 19 A 24 = ?
Given conditions:
A denotes '+', B denotes '×', C denotes '-', and D denotes '÷'
After interchanging the expression becomes:
= 48 ÷ 12 + (√36 × 3) - 19 + 24
= 48 ÷ 12 + (6 × 3) - 19 + 24
= 48 ÷ 12 + 18 - 19 + 24
= 4 + 18 - 19 + 24
= 22 + 5
= 27
Hence, 27 is the correct answer.