Direction: Read the information carefully and answer the questions given below

A certain number of persons are living in a building having four floors. Each floor has three flats such as Flat- 2 is in the east of Flat – 1but west of Flat – 3. The ground floor is numbered Floor-1 and the top floor is Floor- 4. Flat – 1 of Floor – 2 is just above Flat – 1 of Floor – 1 and just below Flat-1 of Floor – 3 and so on. Only the persons who are mentioned below are considered to be living in the building.

The number of persons on the topmost floor is double the number of persons on the bottommost floor. The number of persons is living on the floor – 3 is more than the number of persons are living on the floor – 1 but less than the number of persons are living on the floor – 4. The number of persons is living on the topmost floor is one more than the number of persons are living on the second floor. No flat is vacant in the building. Each floor having a different number of persons living on it.

D is living on an even number floor and he is immediately east of G. E is living immediately below D in the same flat number. B is living immediately to the east of E. H is living below C in the same flat number and both live on even number floor. No one lives with C and H in the same flat. N is living alone in a flat immediately below Q, who lives with only R. F is to the northeast of N.

M is living on a floor having the least number of persons alone in the flat immediately below A, who is living with the only F in the same flat. L is living west of S but they are not an immediate neighbor.  K is living Southeast of P, who is living immediately east of X. X does not live on the same floor on which B lives. Z lives on the floor having the most number of people. No one lives to the west of Z.