In this series the orange cell moves clockwise round the edge of the grid and the blue star moves anticlockwise. One grid does not fit. Find it.

Both move one outer cell per step: the orange cell goes top-left, top-middle, top-right, middle-right, bottom-right, and the star goes bottom-left, bottom-middle, bottom-right, middle-right (sitting on the orange cell), top-right. In (e) the star has jumped to the top-middle cell, two places instead of one, so (e) is wrong.