If '+' and '-' signs are interchanged, similarly '$$\times$$​' and '$$\div$$​' are interchanged, then find the answer of the following equation.

10 - 2 + 12 × 1 $$\div$$​ 0​​

Given: 10 - 2 + 12 × 1$$\div$$ 0

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: 10 + 2 - 12 $$\div$$​ 1 $$\times$$​​ 0

= 10 + 2 - 12 $$\times$$​​​ 0

= 10 + 2 - 0

= 12

Thus, correct option is (b).