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Directions: Read the following information carefully and answer the questions which follow:
A, B, C, D, E and F live on different floors in the same building having six floors numbered one to six (the ground floor is numbered 1, the floor above it, number 2 and so on and the topmost floor is numbered 6).
A lives on an even numbered floor. There are two floors between the floors on which D and F live. F lives on a floor above D’s floor. D does not live on floor number 2. B does not live on an odd numbered floor. C does not live on any of the floors below F’s floor. E does not live on a floor immediately above or immediately below the floor on which B lives.

Question 1: Who amongst the following live on the floors exactly between D andF?
(a) E, A
(b) C, B
(c) E, C
(d) A, C
(e) B, A

Question 2: On which of the following floors does B live?
(a) 6th
(b) 4th
(c) 2nd
(d) 5th
(e) Cannot be determined

Question 3: The positions of the first and the fifth digits of the number 81943275 are interchanged. Similarly the positions of the second and the sixth digits are interchanged and so on till the fourth and the eighth digits. Which of the following will be the third digit from the right end after the rearrangement?
(a) 1
(b) 9
(c) 2
(d) 4
(e) None of these

### Answers and Explanations: Click the down arrow to expand

Common Solution: From the given information, we can make the following table .

Answer 1: (a) From the table, we can see that E and A live on the floors exactly between D and F.

Answer 2: (a) B lives on 6th floor.

Answer 3: (a) The final number after the arrangement is 32758194. So, the third digit from the right end is 1.