Question
Six persons L, M, N, O, P and Q live on a 6 storey
building. The bottommost floor is numbered 1 and the topmost floor is numbered 6. Who lives immediately above T? Statement I: N lives two floors above Q, who lives on a prime numbered floor. Two persons live between Q and O. L lives immediately above P. Statement II: O lives two floors above M, who lives on an even numbered floor. Q lives above L and P but not on floor 5. N lives above Q. The question given below consists of two statements numbered I and II 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 give answer.Solution
From statement I alone, as N lives two floors above Q, who lives on a prime numbered floor. Two persons live between Q and O. L lives immediately above W, so
Clearly, N lives immediately above M. From statement II alone, O lives two floors above M, who lives on an even numbered floor. Q lives above L and P but not on floor 5. N lives above Q, so
Ā Clearly, N lives immediately above M. Data given in either statement I or statement II alone is sufficient to answer the question.
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