Each of the following questions consists of two sets of figures. Figures A, B, C and D constitute the Problem Set while figures (1), (2), (3) and (4) constitute the Answer Set. There is a definite relationship between figures (A) and (B). Establish a similar relationship between figures (C) and (D) by selecting a suitable figure from the Answer Set that would replace the question mark (?) in fig.(D
The existing line segments that join the corners of the squares move to the adjacent corners in an ACW direction and one more line segment appears in the next corner at the ACW-end. The shading inside the innermost square changes from dots to slanting lines.
