What will come in the place of the question mark (?) in the following equation, if ‘+’ and ‘–’ are interchanged, and ‘×’ and ‘÷’ are interchanged?
34 + 56 × 8 ÷ 2 – 16 = ?

Given: 34 + 56 × 8 ÷ 2 – 16 = ?
‘+’ and ‘–’ are interchanged and ‘×’ and ‘÷’ are interchanged
​$$\begin{array}{|c|c|} \hline\textbf{Operation preference wise} & \textbf{Symbol} \\\hline\text{Brackets} &[],{}, () \\ \hline \text{Orders, of} & (power), √ (root) , of \\ \hline \text{Division}& ÷ \\ \hline \text{Multiplication} & × \\\hline \text{Addition} & + \\ \hline \text{Subtraction} & -\\\hline\end{array}$$​​
We get, 34 – 56 ÷ 8 × 2 + 16 = ?
34 – 7 × 2 + 16 = ?
34 – 14 + 16 = ?
50 – 14 = ?
(?) = 36
The final answer is 36.

So, option (a) is the correct answer. ​​