Math BeastEach week, we post a new Challenge Problem for you to attempt. If you submit the correct answer, you will be entered into that week’s drawing for two free Manhattan Prep GRE Strategy Guides.

Insurance Plan A requires the patient to pay up to the first $1,600 of any hospital bill plus 12% of the remainder of the bill. Insurance Plan B requires the patient to pay the entire amount of any hospital bill under $2,000; for hospital bills of at least $2,000, the patient pays $2,000 plus another 8% of the entire amount.

The patient would pay the same under either insurance plan for hospital bills of which of the following amounts?

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Not all reading comprehension passages are the long boring ones that everyone hates; we also see quite short passages that are perhaps more appropriately called arguments. We can then be asked to strengthen or weaken the conclusion, find the conclusion, articulate the role of a specific piece of information, and so on. Today we’re going to talk about how to Weaken a conclusion.

We’re going to use the analysis process that we discussed in a previous article; please take a look at that article first if you haven’t already.

We want to average about 1.5 to 2 minutes on RC questions in general, so set your timer for either 1.5 minutes (if RC is a strength) or 2 minutes (if RC is a weakness). (© ManhattanPrep).

Universal preschool is a misguide use of public funds. This early academic focus will undermine the social, emotional, and mental development associated with a carefree early childhood. Furthermore, the economic burden on the state to fund such an ambitious undertaking will be overwhelming in both the short-term and long-term, since the state has no way to offset the program’s costs.

Which of the following, if true, most weakens the idea that universal preschool will be an economic burden on the state?

(A) Students who attend preschool are more likely to complete high school than students who do not attend preschool.

(B) Preschool educated children fare much better in kindergarten than do children without preschool.

(C) Part of the high cost of universal preschool stems from its requirement that preschool teachers have a bachelor’s degree and a teaching credential.

(D) The taxes necessary to fund universal preschool can come from a variety of sources, including property taxes and bond measures.

(E) Students who attend preschool are less likely to require special education, an expensive public service.

The first thing everybody does is check the answer “ so I’ll tell you that the answer is E. Even if you answered correctly, though, you’re not done! You still need to analyze the problem. : )

Now we’re going to analyze our work. I’ve reproduced the questions from the How To Analyze article below, but in a shorter form. I’ve followed the questions with italicized notes. These italics represent what I would think to myself when analyzing this problem.

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Just over a month ago we had our GRE instructors weigh in on the best books to read this summer if you’re prepping for the GRE (or if you just love a great novel!). We hope that you had the chance to pick up one, two, or all of the books from our first round of recommendations and are hungry for more! With only a few weeks left of summer, we would like to satisfy that hunger with a fresh batch of reading suggestions from our tried and trusted GRE instructors. Bon appétit!

Recommendations from Stacey Koprince:

The SparrowThe Sparrow by Mary Doria Russell: This novel is technically in the science fiction category, mostly because it’s set in the future with some space travel and alien encounters – but it’s much more of a philosophical book dealing with social issues, what happens when two dissimilar communities collide, etc. Lots of great GRE vocab!

Children of God by Mary Doria Russel: This is the sequel to The Sparrow. It is also classified as a science fiction novel and deals with the same issues of faith, morality, etc.

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Try this GRE Sentence Equivalence problem! After the jump, you’ll see an explanation from one of our instructors.

The theme song from the film Team America: World Police is meant as a parody, sending up the _________ slogans and anthems that have recently become a disconcertingly ubiquitous aspect of American life.

Select two correct answers.


(Note: When you see six answer choices and square checkboxes, that’s a clue that this is a GRE Sentence Equivalence problem, to which there will always be two correct answers.)

Make your selections before reading any further!

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In recent articles, we’ve talked about how to read RC passages and we’ve also discussed how to analyze an RC practice problem when we’re studying. (I recommend reading those articles before you read this, if you haven’t already.)

GRE powerToday, we’re going to do another question from the Language Power passage (follow the link for the passage!), and we’re going to analyze that question using the how to analyze a problem process. If you haven’t already read this passage (or if it has been a while since you read it), go take a look at the Language Power article first. Give yourself roughly 3 minutes to read through the passage and take notes (not much time!), then read the rest of that article.

Okay, finally, you can get started on this article! Below is the full text of the passage followed by the question (© ManhattanPrep).

Sarah Meyers McGinty, in her new book Power Talk: Using Language to Build Authority and Influence, argues that while the simple lingual act of declaring power does not help a powerless person gain influence, well-considered linguistic techniques and maneuvers do. McGinty does not dispute the importance of factors such as expertise and ability in determining stature, but argues persuasively that these power determinants amount to little in a person unable to communicate effectively. Many surveys have shown that the ability to communicate effectively is the characteristic judged by managers to be most critical in determining promotability in the workplace or an academic environment.

McGinty divides speech into two categories: “language from the center” and “language from the edge”. In McGinty’s words, “Language from the center makes a speaker sound like a leader. McGinty suggests that language from the center is not only for those in high positions of power, but also for those of lower ranks who wish to gain more power and credibility. A speaker using language from the center exhibits the following characteristics: he directs rather than responds; he makes statements rather than asks questions; he contradicts, argues, and disagrees; he uses his experience persuasively; and he maintains an air of impersonality in the workplace. McGinty suggests that the use of language from the center can alter or create a new balance of power. These assertions are supported by studies that show that people accept leadership from those they perceive to be experts.

Language from the edge stands in stark contrast to language from the center. Language from the edge is careful, exploratory, and inquiring. It is inclusive, deferential, and collaborative. A speaker using language from the edge responds rather than directs; asks questions; strives to make others feel heard and protected; and avoids argument. The main purpose of language from the center is to claim authority for a speaker, while language from the edge strives to build consensus and trust. McGinty argues that true power comes from a deep understanding of when to use which style and the ability to use both as necessary.

What distinguishes McGinty’s discussion of effective communication is her focus on communication skills as a way of gaining power; this contrasts with most workplace communication theory, which focuses on communication skills as a way of preventing misunderstandings, avoiding conflict, and fostering interpersonal relationships. McGinty, however, holds that language not only helps maintain relationships but also lends authority. According to Power Talk, effective communication skill is an understanding of how situation shapes speech and how speech shapes situation and an understanding of how speech styles and the forces that affect those styles . . . can build your authority, and enhance your credibility and impact.

According to the passage, McGinty believes that ineffective communication can undermine which of the following power determinants?

(A) experience

(B) stature

(C) expertise

(D) an air of impersonality

(E) confidence

The first thing everybody does is check the answer “ but I’m not going to tell you what it is till later. : )

Now we’re going to analyze our work. I’ve reproduced the questions from the How To Analyze article below, but in a shorter form. I’ve followed the questions with italicized notes. These italics represent what I would think to myself when analyzing this problem.

Note: I’m going to pretend that I chose answer choice D (so I got it wrong!).

1. Did I know WHAT they were trying to test?

Questions: Was I able to categorize this question? Did I comprehend all the words, vocab, concepts, and answer choices? Do I know what I’m supposed to do for questions of this type?

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