Which of the following pairs of people are sitting at the extreme ends?
Study given information and answer the questions that following:
(i) P,Q,R,S,T,U and V are sitting is a row facing East.
(ii) R is on the immediate right of S.
(iii) Q is at an extreme end and has T as his neighbor.
(iv) V is between T and U.
(v) S is sitting third from the south end.
Which of the following pairs of people are sitting at the extreme ends?
(A) PQ
(B) PS
(C) QR
(D) UB
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