Nine people A, B, C, D, E, F, G, H and I stay in a building, but not necessarily in the same order. The building has nine floors and only one person stays on one floor. All of them have birthday in different months, i.e., April, May, October, March, August, January, September, June and July, but not necessarily in the same order. The ground floor is numbered 1, the floor above it is numbered 2, and so on, and the topmost floor is numbered H was born in March and stayed on an even-numbered floor. A stays on any even-numbered floor below the floor on which H stays. The one who was born in month which has 30 days stays on the fourth floor. E stays on the second floor and was born in the month which has 31 days. The one who was born in July stays on the third floor. A was not born in January .There are two floors between the floors on which the people who were born in September and March. C was born in the month of 31 days. There are three floors between the floors on which C and G stay. D stays on a floor immediately above I's floor. There is one floor between the floors on which F and G stay. F was not born in July. The one who was born in the month of 30 days stays on the topmost floor. F does not stay on the ground floor. The one who stays on fourth floor was born after C and the one who stays on the topmost floor was born before C. I does not stay on 7th floor. F was born in one of the month before H.C stays on the floor below the floor on which G stays.
If E is related to June, F is related to April then in the same way which of the following is related to A?

Options

A. January
B. March
C. September
D. August

Answer

B

Explanation

From the first two lines, H can stay on 6th or 8th floor and A can stay on 6th or 4th floor as E stay on 2nd floor. There can be two possibilities according to H.s floor.(1)when I stays on 6th floor (2) When I stays on 8th floor (1) H stays on 6th floor, so A stays on 4th floor. There are two persons stay between the persons who were born in March and September so the person who stays on top floor was born in September so A was born either in April or June. D and I stay 9th and 8th floor respectively. F can stay on 5th or 7th floor. F stays on 5th floor so G stays on 7th floor and C stays on 3rd floor so C was born in July but It is given that the one who stays on top floor was born before C so this arrangement can.t be possible. F stays on 7th floor so G stays 5th floor and C stays on 1st floor and C was born in October because C was born after September but It is given that the person who stays on fourth floor was born after C so this arrangement can.t be possible.

(2)When H stays on 8th floor, A stays either on 6th or 4th floor. When A stays on 6th floor, the person who stays on 5th floor was born in September so the persons who stay on 4th and 9th floor were born either in June or April. F does not stay on 5th floor or 9th floor because F was born before H so was born in January, F stays on 7th floor so G stays on 5th floor hence C stays on 1st floor. C was born between April and June so C was born in May. D and I stay on 4th and 3th floor respectively. B stays on top floor. B was born in April and D was born in June.so A and B were born either in August or October.

When A stays on 4th floor then the arrangement cannot be possible because D and I cannot be arranged in this case so the arrangement is given above, is the final diagram.