- A(a)
- B(b)
- C(c)
- D(d)
Step-by-Step Solution
B is A turned a quarter turn anticlockwise: the two orange cells along the top now run down the left side and the blue cell has moved from the right edge to the top edge. Turning C anticlockwise puts its orange cells in the top-left corner and the middle-right cell, keeps blue in the centre and moves yellow to the top-right: (b). (a) turns clockwise, (c) is a mirror image and (d) a half turn.
Answer: B) (b)