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section 1 time—35 minutes 24 questions directions: each group of questions in this section is based on a set of conditions. in answering some of the questions, it may be useful to draw a rough diagram. choose the response that most accurately and completely answers each question and blacken the corresponding space on your answer sheet. questions 1-5 on wednesday a physician will have exactly one appointment with seven patients—p, q, r, s, t, u, w—one patient per appointment. the schedule of appointments chronologically numbered 1 through 7, must meet the following conditions: q s appointment is at some time before p s appointment u s appointment is at some time before p s appointment either r or t has appointment 3 s s appointment is either the appointment immediately before or the appointment immediately after r s appointment. 1. which one of the following is an acceptable schedule of appointments in order from 1 to 7? (a) q, s, r, p, w, u, t (b) q, u, w, s, r, t, p (c) s, q, r, t, w, u, p (d) t, u, r, s, w, p, q (e) u, q, t, p, r, s, w 2. if w has appoinment 2 and p has appointment 5. then which one of the following must be true? (a) r has appointment 6 (b) s has appointment 4 (c) s has appointment 7 (d) u has appointment 1 (e) u has appointment 4 3. if u s appointment is immediately after t s appointment and immediately before r s appointment, then which one of the following must be true? (a) q s appointment is at some time before p s appointment. (b) s s appointment is at some time before p s appointment. (c) s s appointment is immediately before q s appointment (d) w s appointment is immediately before p s appointment (e) w s appointment is at some time before s s appointment 4. if p s appointment is immediately before s s appointment, then each of the following could be true except: (a) r s appointment is immediately before w s appointment (b) t s appointment is immediately before q s appointment (c) u s appointment is immediately before p s appointment (d) u s appointment is immediately before q s appointment (e) w s appointment is immediately before t s appointment 5. if t s appoinemtne is immediately after p s appointment and immediately before w s appointment, then which one of the following must be true? (a) w s appointment is at some time before r s appointment. (b) u s appointment is at some time before r s appointment. (c) s s appointment is at some time before u s appointment. (d) r s appointment is at some time before p s appointment. (e) q s appointment is at some time before s s appointment.  |
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