Grouping of Images - Verbal and Reasoning

Directions to SolveIn each of the following questions, group the given figures into three classes using each figure only once.
Q1:

Group the given figures into three classes using each figure only once.

A 1,2,4 ; 3,5,6 ; 7,8,9

B 1,7,8 ; 3,5,6 ; 2,4,9

C 1,3,4 ; 2,8,9 ; 5,6,7

D 1,7,8 ; 2,3,6 ; 4,5,9

ANS:B - 1,7,8 ; 3,5,6 ; 2,4,9

Explanation: 1, 7, 8 are all undivided geometrical figures. 3, 5, 6 are geometrical figures divided into two parts. 2, 4, 9 are geometrical figures divided into four parts.