Find the value of given expression.
30 – [40 – {56 – (25 – 13 – 12)}]
Show answer & explanation
Correct answer: D
Explanation
The correct answer is Option 4 i.e. 46.
30 – [40 – {56 – (25 – 13 – 12)}]
⇒ 30 - [40 - {56 - 0}]
⇒ 30 - (-16)
⇒ 30 + 16 = 46