Question
Six persons, S, T, U, V, W and X, live in a six storey
building, such that bottommost floor is numbered as 1 and the floor above it is numbered as 2 and so on. S lives two floors above W. Only two persons live between S and X. X lives above W. T lives one floor above V. Who lives three floors above U?Solution
Which chemical compound is used in the indelible ink for elections?
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