Five tasks P, Q, R, S, and T need to be completed. P must be done before Q, R must be done before S, and T must be done after Q. What is the correct sequence of tasks?
Four friends, A, B, C, and D, attended a seminar on different days. A attended on Monday, B attended on Wednesday, and C attended the day before D. What day did D attend?
During a cooking competition, the following events occurred: Chef X started cooking before Chef Y, Chef Z finished after Chef X, and Chef W started after Chef Y. What is the sequence of events?
Four friends, A, B, C, and D, are sitting in a row. A is to the left of B but to the right of C. D is sitting at one of the ends. What is the correct sequence from left to right?
In a race, five participants A, B, C, D, and E finish in the following order: A finishes before B but after C. D finishes before E but after A. What is the order of finishers from first to last?