1.

Group the given figures into three classes on the basis of their identical properties using each figure only once.   (SOF NCO 2017)   

A. 1, 2, 8; 3, 4, 5; 6, 7, 9                                 
B. 1, 3, 8; 2, 4, 6; 5, 7, 9
C. 1, 3, 8; 2, 5, 7; 4, 6, 9                                 
D. 1, 3, 5; 2, 4, 8; 6, 7, 9    
Answer» C. 1, 3, 8; 2, 5, 7; 4, 6, 9                                 


Discussion

No Comment Found