What will come in the place of the question mark (?) in the following equation, if '+' and '–' are interchanged and ‘×’ and '÷' are interchanged?
209 ÷ 2 + 14 – 120 × 3 = ? ​​

The equation 209 ÷ 2 + 14 – 120 × 3 = ?

with operations '+' and '–' interchanged and ‘×’ and '÷' interchanged.
Formula Used: Applying the operation changes to the equation.

 The equation becomes 209 × 2 – 14 + 120 ÷ 3 = ?

Following the BODMAS rule (Bracket, Orders (i.e. powers and square roots, etc.), Division and Multiplication, Addition and Subtraction):

209 × 2 – 14 + 120 ÷ 3 = ?

209 × 2 – 14 + 40 = ?

418 – 14 + 40 = ?

458 – 14 = ?

? = 444

Therefore, the answer is 444.
Hence, option (d) is correct. ​​