The correct option is
C Four different gift items with a ribbon on each is given.
We have to identify which design of the gift is not symmetrical around the ribbon.
Let's replicate the gift design in a simpler look as follows:
If we look closely, the halves of the gift 1, 3 and 4 can overlap each other when folded along the given line. Both halves are mirror halves.
So, these are symmetric about the line.
However, both the halves of Gift 2 do not have same features.
Also they cannot exactly overlap each other.
Hence, gift 2 is not symmetrical about the line.