The word RIVER, in block capitals, is painted on a boat-house above the river. Which panel shows how it looks in the water?

Order kept, letters upside down: I looks the same and E is unchanged (it has a horizontal line of symmetry), but the R's have their loops at the bottom and the V points up: (d). (c) forgets to turn the first R, (b) reverses the word left-to-right, and (a) is a half-turn.