Kabir looks into his car's rear-view mirror and sees the number plate of the car behind him exactly as shown. Which panel shows how the plate is really written?

The mirror reversed the plate, so reflect the picture back: the blue strip returns to the left end, the order becomes K L 4 7 and every character faces the normal way: (c). (b) is the mirror picture copied as it is, (a) leaves the 4 reversed, and (d) is upside down.