![]() Notice that simplifying can make a problem much easier to solve. Now that you have simplified the problem, multiply. Next change 0.02 percent to 0.0002 (that is. Simplifying this problem first means changing 1/5 to. Which of the following is equal to 1/5 of 0.02 percent? ![]() Organize this information on your scratch paper. Tip: "Pulling" information out of the word problem structure can often give you a better look at what you are working with, and therefore, you gain additional insight into the problem. Percent increase = change/starting point. If her new annual salary now equals $90,000, what was the percent increase?įocus on what you are looking for. Sample 2Īn employee's annual salary was increased $15,000. Make sure that you're answering the right question. You should also notice that most of the other choices would all be possible answers if you made common or simple mistakes. But remember, you are solving for 3x + 1, not just x. The most common mistake is to solve for x, which is 3, and mistakenly choose A as your answer. ![]() Solving for x leaves x = 3, and then substituting into 3x + 1 gives 3(3) + 1, or 10. ![]() You should first focus on 3x + 1, because this is what you are solving for. Tip: Always carefully focus on what you are looking for to ensure that you are answering the right question. Here are just a few samples of what you can expect in the Math Ability portion of the GRE General Test. You are looking for the one correct answer therefore, although other answers may be close, there is never more than one right answer. Use the scratch paper given for any necessary calculations.Īll scratchwork is to be done on the paper given at the test get used to referring back to the screen as you do your calculations and drawings. Select the correct answer of the five choices given. These skills, along with logical insight into problem-solving situations, are covered by the examination.ĭirections: Solve each problem in this section by using the information given and your own mathematical calculations. Features: *Complete coverage of the new math question types scheduled to be introduced in August 2011 *Intensive drill and practice to improve your math skills to get into the graduate program of your choice *Sample GRE math questions build your test-taking confidence *Expertise from an author who specializes in providing instruction to students whose math skills are weak or rusty Topics include: The GRE Quantitative Reasoning Section The Math You Need to Review How the Questions Are Asked GRE Quantitative Comparison GRE Problem-solving (Multiple-choice) GRE Data Interpretation GRE Numeric Entry Questions GRE Mathematics Review Number Properties Arithmetic Computation Algebra Geometry GRE Math Practice Tests GRE Math Practice Test 1 GRE Math Practice Test 2 GRE Math Practice Test 3.The basic skills necessary to do well on this section include high school arithmetic, algebra, and intuitive geometry - no formal trigonometry or calculus is necessary. ![]() Full-length GRE math sections provide practice with questions just like those on the real test. Exercises show how each math concept is tested on the GRE. Within each topic, solved problems of gradually increasing difficulty help you build your problem-solving skills. Summary: "Be ready for the mathematics sections of the GRE General Test-scheduled to be revised in August 2011 McGraw-Hill's Conquering the New GRE Math offers you intensive review for every kind of GRE math question. ![]()
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