​The value of

$$12 + \left[ \left( 25 \div \frac{1}{5} \right) - \left( 14 \times 8 \right) \right] - 9 \times 4 \text{ is:}$$​​

​​

Correct option is B

Given:

$$12 + \left[ \left( 25 \div \frac{1}{5} \right) - \left( 14 \times 8 \right) \right] - 9 \times 4 \text{ is:}$$

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

Solution;

12+[(25$$\div$$$$\frac15$$)-(14$$\times$$8)]-9$$\times$$4

12+[(25$$\times$$5)-(112)]-36

12+[(125)-(112)]-36

12+[125-112]-36

12+[13]-36

12+13-36

25-36

-11

Option (b)