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186. Carla is the fastest runner on her track team and is expected to win every race in which she competes this year. Barbara is also a very fast runner and has occasionally beaten Carla in practice times. Recently, their track coach decided that Carla and Barbara should stop racing each other in practices in order to increase the chances they will succeed on race days.
Which of the following would help justify the coach’s reasoning?
187. Scientist: “We will probably never know just how large or how great the universe really is. The reality is that it is just so vast that it may prove impossible to learn all its secrets, but that is no excuse for not trying to learn everything we can about the world around us.”
Which of the following is a principle with which the scientist quoted above would most likely agree?
188. It is impossible to please everyone all of the time. It is possible, but not likely, to please most people most of the time. And it is always possible to please some people some of the time.
The preceding passage most supports which of the following conclusions?
189. A certain multiple choice test contains 30 biology questions, 40 math questions, and 30 physical science questions. In order to pass the exam, a student must answer at least 60% of the questions correctly, so they must get at least half of the questions correct in each section.
Which of the following is a flaw in the passage’s reasoning?
190. Politician: “Many people claim that we are still in a recession, which is complete nonsense. All of my stocks made gains this year and I am perfectly able to cover my own expenses.”
What role does the phrase “many people claim that we are still in a recession” play in the argument?