If '+' means '-', '-' means '÷' and '÷' means '×' and '×' means '+' then,
the value of 30 + 15 - 3 × 2 ÷ 4
Answer & explanation
Correct answer: option 1
⇒ 30 + 15 - 3 × 2 ÷ 4
After putting the signs as given in question we get
⇒ 30 - (15 ÷ 3) + (2 x 4) (Using BODMAS)
⇒ 30 - 5 + 8
⇒ 38 - 5 = 33