Comprehension Passage
Directions: Study the following information to answer the given questions.
8 people live in an 8 storied building with different number of books among 14, 15, 20, 25, 27, 28, 29, and 30. T has the least number of books and lives on an even numbered floor below the 6th floor. S has 27 books. The ones who have books in increasing multiples of 5 live on odd numbered floors, either from the top to bottom or bottom to top. U lives on the 6th floor and has R living between him and the one who has 29 books. 5 people live between P and Z. The one who has the highest number of books lives below T. Q lives on an even numbered floor immediately above X, who has 25 books. P does not have 15 books.
On Christmas, they all exchanged their flats for one day according to the number of books they have in ascending order from the 1st floor.
8 people live in an 8 storied building with different number of books among 14, 15, 20, 25, 27, 28, 29, and 30. T has the least number of books and lives on an even numbered floor below the 6th floor. S has 27 books. The ones who have books in increasing multiples of 5 live on odd numbered floors, either from the top to bottom or bottom to top. U lives on the 6th floor and has R living between him and the one who has 29 books. 5 people live between P and Z. The one who has the highest number of books lives below T. Q lives on an even numbered floor immediately above X, who has 25 books. P does not have 15 books.
On Christmas, they all exchanged their flats for one day according to the number of books they have in ascending order from the 1st floor.
Who has 20 books?
1
R
2
Z
3
U
4
Q
5
P