Eight persons A, B, C, D, E, F, G and H are sitting in a row equidistant from each others as shown in figure below.

Four of them are facing North while rest are facing South. Each of them lives on different floors of an eight floor building with bottom-most floor being numbered as first while the topmost floor being numbered as eighth. The one who sits second to the right of B lives on fourth floor. The one who sits second to the right of C lives on fifth floor. G and E are facing the same direction but opposite to Band H. Only one person lives on the floor which is between F's floor and his immediate neighbour's floor. The one who sits second to the left of G lives on top floor. A lives on one of the floors above C. The person who sits fifth to the left of Flives immediately above him. The one who sits second to the right of E lives immediately above E.
Who among the following lives on seventh floor?

Options

A. The one who sits at one of the ends of the row
B. The one who sits second to the left of B
C. E
D. D

Answer

A

Explanation

Step 1:
From the information given in the question, The one who sits second to the left of G lives on top floor. G and E are facing the same direction but opposite to.B and H. The one who sits second to the right of C live on fifth floor.The one who sits second to the right of E lives immediately above E.
So, there can be two possible cases,
Case 1,
When G is facing south.

Case 2
When G is facing north,

Step 2:
Only one person lives between F and his immediate neighbour. The person who sits fifth to the left of F lives immediately above him means F is facing North and D and A are facing south. Also our case 2. will be eliminated. A lives.on one of the floors above C.
Case 2 (Eliminated)
When G is facing north,