Direction: The question given below consists of three statements I, II and III. You have to decide which of the statements are redundant to answer the question. Read all the statements and give answer.

Six persons namely A, B, C, D, E and F lives in six floored building marked 1 to 6 in such a way that lowermost floor is marked as 1, floor above is marked as 2 and so on till topmost floor marked as 6. Age of each person is different viz. 42, 52, 58, 62, 64 and 74 years. The one whose age is 64 years sits at floor marked 2 at a gap of two floors from A, whose age is 62 years. B lives on odd numbered floor at a gap of two floors form E, whose age is 58 years, then how many person lives below the one whose age is 74 years?

I. C whose age is 42 years lives on even numbered floor at a gap of two floors from D. The one whose age is 52 years lives on any floor above D.

II. One person lives between the one whose age is 52 years and D, who lives on odd numbered floor. C lives on a floor exactly between A and B.

III. The one whose age is 42 years lives at a gap of one floor from F, whose age is neither 52 years nor lives on an odd numbered floor.