Seven people, A, B, C, D, E, F and G are sitting in a straight line, facing north. Only two people sit to the left of D. Only three people sit between D and F. A sits at one of the extreme ends of the line. Only three people sit between A and B. How many people sit between B and F?

Eight persons A, B, C, D, E, F, G, and H are seated around a square table, two on each side. There are three female members and they are not seated next to each other. F is between H and B. C is between E and B. D, a female member, is second to the left of F. B, a male member, is seated opposite to A, a female member. There is a female member between B and E. Who among the following is seated between A and D?

Eight persons A, B, C, D, E, F, G, and H are seated around a square table, two on each side. There are three female members and they are not seated next to each other. F is between H and B. C is between E and B. D, a female member, is second to the left of F. B, a male member, is seated opposite to A, a female member. There is a female member between B and E. Who among the following are the three female members?