Group the given figures onto three classes using each figure only once.
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(a, d, g); (b, e, c); (f, h, i) (a, d, g); (b, e, h); (c, f, i) (a, b, c); (d, e, f); (g, h, i) (d, g, b); (c, h, f); (a, c, i) |
(a, d, g); (b, e, h); (c, f, i) |
As per the observation, this option is correct (a, d, g); (b, e, h); (c, f, i), because the group has been divided into 3 parts and the next alphabets is obtained by adding +3. |