A medical representative visited the doctors P, Q, R, S, T and U from Monday to Saturday-only one doctor per day.
I. He visited U on some day before visiting R and T.
II He visited P on the previous day of visiting S, but not on Thursday.
iii. He did not visit either Q or S on the last day .
iv. He visited Q just after U, but not on Tuesday.
Which are the two doctors he visited on the first two days?

Options

A. S and U
B. U and Q
C. P and U
D. P and S

Answer

D