Directions: Read the following information carefully and answer the questions.

Eight persons- M, N, O, P, Q, R, S, and T take an English proficiency test which is held twice a month. They take the test on either the 14^th or 27^th of four different months – January, April, September, and December of a particular year but not necessarily in the same order.

Q takes the test on an even numbered date of a month which contains an even number of days. O takes the test immediately after T, who takes the test on the 14^th of either April or December. Only one person takes the test between N and O. S takes the test on an even-numbered date which comes immediately before the date on which P takes the test. Q doesn’t take the test in the months of April or December. N takes the test in the same month as R but not on the first available date of the year. M takes the test in the same month as Q. P takes the test on the last available date of the year.