Exercise :: Series  Section 1
 Series  Section 1
 Series  Section 2
Each of the following questions consists of five figures marked A, B, C, D and E called the Problem Figures followed by five other figures marked 1, 2, 3, 4 and 5 called the Answer Figures. Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures.
26.  Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures. Problem Figures: Answer Figures: (A) (B) (C) (D) (E) (1) (2) (3) (4) (5) 

Answer: Option A Explanation: The elements move in the sequences and alternately. Also, in each step, the symbol that reaches the encircled position, gets replaced by a new symbol.

27.  Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures. Problem Figures: Answer Figures: (A) (B) (C) (D) (E) (1) (2) (3) (4) (5) 

Answer: Option C Explanation: In one step, all the elements get vertically inverted and interchange positions in the sequence . In the next step, the elements interchange positions in the sequence and the third element gets vertically inverted.

28.  Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures. Problem Figures: Answer Figures: (A) (B) (C) (D) (E) (1) (2) (3) (4) (5) 

Answer: Option A Explanation: Three elements (encircled inthe figures below) rotate through 90^{o}CW in each step. This rotation takes place in the following sequence : This sequence is repeated to continue the series.

29.  Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures. Problem Figures: Answer Figures: (A) (B) (C) (D) (E) (1) (2) (3) (4) (5) 

Answer: Option C Explanation: In each step, all the existing arcs get laterally inverted and a new arc is added which is oriented in a direction opposite to that of the last added arc. The arcs are added at various positions in the following sequences :

30.  Select a figure from amongst the Answer Figures which will continue the same series as established by the five Problem Figures. Problem Figures: Answer Figures: (A) (B) (C) (D) (E) (1) (2) (3) (4) (5) 

Answer: Option B Explanation: In each step, one of the elementsgets laterally inverted.
