In each of the questions given below which one of the five answer figures, should come/after at the right of the problem figures, if the sequence were to be continued.

Explanation

Changes in the symbols from problem figure (a) to (b) take place as shown in the diagram and a new design is formed in place of `**` The change, which is obtained by rotating the diagram `180^@` alternatively, take place in the subsequent figures are as follows.