1.

Use each of the following figures only once to form three groups. The three groups thus formed are :_x005F_x000D_  _x005F_x000D_ _x005F_x000D_

A. (1,7), (2,5,4), (6,3)
B. (1,3), (2,5,4), (6,7)
C. (1,3), (2,6,4), (5,7)
D. (7,3), (2,5,4), (6,1)
Answer» C. (1,3), (2,6,4), (5,7)


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