If ‘A’ stands for ‘÷’, ‘B’ stands for ‘×’, ‘C’ stands for ‘+’ and ‘D’ stands for ‘−’, then what will come in place of the question mark (?) in the following equation?
89 D 7 B 5 C (78 A 6) C 22 = ?

Given: 89 D 7 B 5 C (78 A 6) C 22 = ?​

Given equation is solve by BODMAS rule.

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

New equation: 89 - 7 $$\times$$​ 5 + (78 $$\div$$​ 6) + 22 = ?

89 - 7 $$\times$$​ 5 + 13 + 22 = ?

89 - 35 + 13 + 22 = ?

124 - 35 = ?

? = 89

Thus, correct option is (c).