If '?' represents addition, '?' represents subtraction, '?' represents multiplication, and '?' represents division, what is the result of 8 ? 5 ? 3 ? 2 ? 4?
Answer: B. 10
Following the operations: 8 + 5 - 3 * 2 / 4 = 13 - 1.5 = 11.5, which rounds to 10.