There are four floors in a building as ground floor is numbered as 1 and above it is 2 and so on upto top floor numbered as 4. each of the floor consist of 3 flat as flat 1, flat 2 and flat 3. flat 1 of floor-2 is immediately above flat 1 of floor 1 and immediately below flat 1 of floor 3 and so on. in the same way flat 2 of floor 2 is immediately above flat 2 of floor 1 and immediately below flat 2 of floor 3 and so on. twelve persons A,B,C,D,E,F,G,H,I,J,K,L lives in different flats of different floors. only one person lives in one flat of one floor. only one person lives in between E and G in the same flat number. H lives on an even number floor. D lives in the immediate east of E. C lives to the immediate wst of K and on an even numbered floor. No one lives to the east of B who lives on an odd numbered floor. Two persons live between F and I in same flat number. F lives above I. neither C nor K is an odd numbered floor. two persons live between F and I in same flat number. F lives above I. neither C nor K is an immediate neighbour of F. E lives immediately above K in same flat number. J does not live on same floor on F and D lives. A lives one of floor above L and not in the east of H.
Q. Who among the following lives immediately above J in the same flat number ?

Options

A. B
B. D
C. H
D. F

Answer

B

Explanation

Two person live between F and I in same flat number. F lives above I. No one lives to the east of B who lives on an odd numbered floor. So, from this there will be three possible cases-

C lives to the immediate west of K and on an even numbered floor. neither C nor K is an immediate neighbour of F. E lives immediately above K in same flat number. D lives in the immediate east of E. So, from this case-3 will be eliminated. H lives on an even number floor. Now, proceeding with case 1 and case 2.

Only one person lives in betwen E and G in the same flat number. so, case 2 will be eliminated. J does not live on same floor on F and D lives. So, clearly J lives on floor 2. A live one of floor above L and not in the east of H. So, A lives in flat 2 of floor 4 and L lives on flat 1 of floor 3. so, the final arrangement is-