If ‘A’ denotes ‘+’, ‘B’ denotes ‘×’, ‘C’ denotes ‘−’ and ‘D’ denotes ‘÷’, then what will come in place of ‘?’ in the following equation?

(8 B 4 A 3) D 7 = 33 D 11 A?

Given: ‘A’ denotes ‘+’, ‘B’ denotes ‘×’, ‘C’ denotes ‘−’ and ‘D’ denotes ‘÷’

Logic: interchange alphabetical letters by mathematical operators and solve as per BODMAS rule.

​$$\begin{array}{|c|c|} \hline \textbf{Operation preference wise} & \textbf{Symbol} \\\hline Brackets &[],{}, () \\ \hline Orders, of & (power), √ (root) , of \\ \hline Division& ÷ \\ \hline Multiplication & × \\ \hline Addition & + \\ \hline Subtraction & - \\\hline \end{array}$$​​

(8 B 4 A 3) D 7 = 33 D 11 A?

After interchanging,

(8 × 4 + 3) ÷ 7 = 33 ÷ 11 +?

(32 + 3) ÷ 7 = 3 +?

35 ÷ 7 = 3 +?

5 = 3 +?

?=5-3