If '×' stands for '+', '+' stands for '÷', '–' stands for '×' and '÷' stands for '–', then find the value of (?):

100 ÷ 5 – 6 + 1 × 6 = ?

Given: 100 ÷ 5 – 6 + 1 × 6 = ?

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: 100 - 5 × 6 ÷ 1 + 6 = ?

100 - 5 × 6 + 6 = ?

100 - 30 + 6 = ?

106 - 30 = ?

? = 76

Thus, correct option is (a).