The question given below consists of three statements numbered I, II and III given below it. You have to decide whether the data provided in the statements are sufficient to answer the question. Read all the statements and answer the question. Six persons D, E, F, G, H, and I live on six different floors of a building such that bottommost floor is numbered as 1, the floor immediately above it is numbered as 2 and so on. Who among the following lives on 4th floor? Statement I: H lives on an odd numbered floor. F lives three floors above H. D lives below F. Only one person lives between D and
I. Statement II: E lives above G. I doesn't live adjacent to H. Statement III: Only two persons live between F and H. E lives three floors above
D. E lives above N. F doesn't live two floors above E.

From statement I alone, H lives on an odd numbered floor. F lives three floors above H. D lives below F. Only one person lives between D and I. We get: So, from statement I alone, we get D, I or F lives on 4 th floor. So, data given in statement I alone is not sufficient to answer the question. From statement I and II together, we get: So, from statement I and II together, we get F lives on 4th floor. From statement III alone, only two persons live between F and H. E lives three floors above D. E lives above H. F doesn't live two floors above E. We get: So, from statement III alone, we cannot answer the above question. So, data given in statement III alone is not sufficient to answer the question. From statements II and III together, we get: So, from statement II and III together, we cannot answer the above question. Therefore, data given in statements I and II together is sufficient to answer the question.