Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
32 * 6 * 12 * 67 * 2 = 81

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

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

32 * 6 * 12 * 67 * 2 = 81

After interchanging,

32 + 6 × 12 - 67 ÷ 2 = 81

Here, 67 is perfectly not divisible by 2.

So, its not correct option.

32 * 6 * 12 * 67 * 2 = 81

After interchanging,

32 ÷ 6 - 12 × 67 + 2 = 81

Here, 32 is perfectly not divisible by 6.

So, its not correct option.

32 * 6 * 12 * 67 * 2 = 81

After interchanging,

32 - 6 × 12 ÷ 67 - 2 = 81

Here, 12 is perfectly not divisible by 67.

So, its not correct option.

32 * 6 * 12 * 67 * 2 = 81

After interchanging,

32 × 6 ÷ 12 + 67 - 2 = 81

16 + 67 - 2 = 81