if '-' is interchanged with '$$\div$$' and '3' is interchanged with '6', then which of the following equation will be correct?​

Correct option is C

Give equation is:
​$$4 + 6 \div 3 - 3 \times 2$$

‘-’ and ‘÷’ are interchanged and also ‘3’ and ‘6’ are interchanged. 

Replacing symbols and numbers in the given equation we get:

​$$4 + 3 - 6 \div 6 \times 2 \\4 + 3 - 1 \times 2\\7-2=5$$​