Question
Who among the following person lives on floor number
four? Study the following information carefully and answer the below questions Six persons- A, B, C, D, E, and F are living in the six storey building. The lowermost floor is numbered as one and the topmost floor is numbered as six. They are having different type of colour- White, Black, Orange, Blue, Green, and Pink but not necessarily in the same order. C has Black who lives two floors above the one who has Blue. The one who has Blue does not live on an even number floor. F lives two floors above the one who lives three floors below B. The one who has Green is living two floors below B. A lives adjacent floor of C. Neither B nor F has Orange. The one who has Orange is living above the one who has Blue but not lives on the topmost floor. E has neither Green nor Orange. The number of people who live between D and the one who has White is the same as between A and D.Solution
We have, C has Black who lives two floors above the one who has Blue. The one who has Blue does not live on an even number floor. From the above condition, there are two possibilities. 
Neither B nor F has Orange. The one who has Orange is living above the one who has Blue but not lives on the topmost floor. E has neither Green nor Orange. From the above condition, case2 gets eliminated. 
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