Five people P, Q, R, S and T sit in a row facing north. S sits second from the right end. Q sits at the left end. T sits immediately to the left of S. R does not sit at the right end. Who sits immediately to the right of Q?
Correct answer: B. R
S is 4th from the left and T is 3rd. Q is 1st. Places 2 and 5 remain for P and R; R is not at the right end, so R is 2nd and P is 5th. Order: Q R T S P.
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