Choose the figure which is different from the rest.

   (1)     (2)     (3)     (4)     (5)

All other figures can be rotated into each other.

In each one of the figurers except fig. (3), the number of half-leaves is one more than the number of line segments.

All other figures can be rotated into each other.

Only in fig. (4), the black triangle and the black circle lie at the two ends of the same diameter.

One circle is replaced by a new symbol in each step and this replacement takes place on either ends alternately. The complete figure rotates 45 ^oACW in each step.

In each of the other figures, the lower element is the vertically inverted image of the upper element.

Only in fig. (3), the marked angles are unequal.

Only fig. (4) contains two circles while all other figures have only one circle.

All other figures can be rotated into each other.

In each one of the figures except fig. (3), the numbers of different types of elements are in a sequence such as there are three '=' signs, four circles, five 'C'-shaped elements and six V signs in fig. (1).