Multiple choice general knowledge There is a house with four walls. Each wall faces south. There is a window in each wall. A bear walks by one of the windows. What color is the bear. Black White Yellow Can't predict Reveal answer Fill a bubble to check yourself B Correct answer Explanation If each wall faces south, the house must be at the North Pole where all directions are south. The only bears found at the North Pole are polar bears, which are white. This is a classic geography/logic puzzle.