The name BHOPAL is painted on a boat-house wall beside the Upper Lake. Which panel shows the name reflected in the lake?

Water keeps the order B H O P A L but turns every letter upside down. B, H and O have a horizontal line of symmetry and look unchanged; P, A and L turn over: (c). (b) has forgotten to turn the P, (a) is the name itself and (d) is a half-turn, which also reverses the order.