Which figure is next in the series?
Explanation: The top halves of the dominoes follow the sequence 3, Blank, 3, blank, etc. The bottom halves follow the ascending Blank, 1, 2, 3, etc. Alternate dominoes are then inverted. Option D completes this sequence.
Explanation: The top halves of the dominoes are in descending sequence 6, 5, 4, 3, 2, 1, Blank. The bottom halves follow the descending sequence 2, 2, 1, 1, Blank, Blank, Six. Alternate dominoes are then inverted. Option B completes this sequence.
Which figure belongs in neither group?
Explanation: Shapes are either curved or angular. The figures in Group1 black shapes at opposite corners. The figures in Group2 contain black shapes arranged vertically. Option C belongs in neither group.
Explanation: The figures in Group1 contain a black diamond plus 3 white shapes. The figures in Group 2 contain a white square plus 3 black shapes. Option C belongs in neither group.
Which figure completes the series?
Explanation: Option A completes the series. Each figure in column three is a product of the figures in the preceding two columns, with the added rule that if the same shape appears in both columns then it does not appear in the third column.
