Non-Verbal -Completion of Series

DIRECTIONS : There are two sets of figures namely the Problem figures containing five figures A, B, C, D, E and the Answer figures (a), (b), (c), (d), (e). You have to select one figure from the Answer figures which will continue the same series as given in the Problem figures.
Examples :

1.
  A.   B.  
  C.   D.  
  E.  
  Solutions : D.
In one step, one of the line segments rotates 45° CW and in the next step, one of the line segments rotates 45°ACW. The lines get rotated in the sequence.