Select a suitable figure from the four alternatives that would complete the figure matrix.
1
2
3
4
Correct answer is A
In each row, the central part of the first figure rotates either 90o CW or 90o ACW to form the central part of the second figure and the central part of the first figure rotates through 180o to form the central part of the third figure. Also, in each row, there are 3 types of side elements - rectangles, circles and triangles.