Question
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).Solution
The black leaf rotates 135oCW and the white leaf rotates 135oACW.
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