​$$7 + 7 \div 7 \times 7 = ?$$​​

Correct option is B

Given:

​$$7 + 7 \div 7 \times 7 = ?$$

Concept Used:

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

Solution:

​$$7 + 7 \div 7 \times 7$$​​

= $$7 + 1 \times 7$$

= $$7 + 7$$

= 14 

Thus, the correct answer is (b).