In each of these questions there are two steps of figures.The figures on the left are problem figures (four figures and one question marked space) and those on the right are Answer Figures indicated by numbers 1,2,3,4 and 5. A series is established if one of the five Answer Figures is placed at the "question-marked space". Question Figures from a series if they change from left to right according to some rule . The number of the Answer Figure which should be placed in the question-marked space in the answer . All the five figures i.e. four problem Figures and one Answer Figure placed in the question-marked space should be considered as forming the series.