It follows if 1-2-3 then 4-5-6 rule. That is the way in which the positions of the objects change from figure 1 to figure 2 to figure 3 is the same as the change from figure 4 to figure 5 to answer figure.
Direction (Q. 6-10) : The Figure in the first unit of the Problem Figures bears a certain relashionship to the second figure, Similarly, one of the figures in the answer figures bears the same relashionship to the second figure in the second unit of the problem figures. You are, therefore, to located the figures which would replaced the question mark (?).
From Figure II to I : The LHS element rotates by 90o ACW and shifts to upper position, the upper one rotates by 90o ACW and gets inverted, while the lower one ratates by 90o ACW and becomes the LHS elements.