What will come in the place of '?' in the following equation, if '+' and '–' are interchanged and also '$\times$ ' and '$÷$ ' are interchanged?$42\times 6÷11-97+25=?$

Given equation: $42\times 6÷11-97+25=?$ Interchanging the signs as instructed:$\times \to ÷$$÷\to \times$$-\to +$$+\to -$ Rewriting the expression with the new signs:
$$42÷6\times 11+97-25=?$$
Applying the BODMAS rule:Division: $42÷6=7$ $
$\text{Equation: }7\times 11+97-25$$Multiplication:$ 7 \times 11 = 77
$\text{Equation: } 77 + 97 - 25
Addition: $77+97=174$ $
$\text{Equation: }174-25$$Subtraction:$ 174 - 25 = 149$Thus, the answer is 149.