The other way to do this is to go over the concept repeatedly until you’ve familiarized yourself to a great deal. One way to do this is to take as many GRE math practice problems as possible and then review your mistakes.īy doing this, you’ve learned firsthand what NOT to do the next time you’re faced with such a question. How do you understand a concept thoroughly though? So these mistakes occur because you’re not totally comfortable with the concepts of permutation, combination & probability. So if you do not know this, you’re probably going to make mistakes in probability as well. The most common mistake made here is the inability to differentiate between permutations & combinations. What kind of conceptual errors are usually made with reference to data analysis type questions? Most questions involve data interpretation and permutations & combinations. That they would not possibly ask such simple questions like this, so they’ll start doing some factorization immediately. If you’re not focused on the day of the GRE, you might make the mistake mentioned above and think that the GRE is such a complicated exam. Since its a quadratic equation, the answer will always be 2.
They’re not asking how many distinct solutions or how many equal solutions there are.
You probably know that because this is a quadratic equation, the answer is A (2). Now a lot of test-takers look at the question and jump to the conclusion that the answer is B.(2) Since you’re only reading this, you’re probably not too panicked right now. “How many solutions will the equation ‘x^2 – 2x + 1 = 0 have’?” Let’s take a look at an example of a GRE math problem now. Sometimes they mention in the question to what degree you’re required to round off the answer to. Not rounding off correctly.Īgain, this might be because you didn’t read the question correctly. Most questions require you to apply the concepts you’re supposed to have learned and got to the answer. As we’ve said, the GRE does not test your knowledge of formulae. This, accounts for a meager 2% of errors, however. This, just to emphasize that simply knowing the formulae is not enough for a perfect 170. Knowledge of the GRE math formulas accounts accounts for maybe the remaining 5 points alone. If your grasp of the concepts is strong, you’re guaranteed a high score of 165+. A large part of how well you perform on the GRE will have to do with your understanding of the underlying concepts being tested. The GRE is a skill-based exam, it doesn’t test solely your knowledge. Look at the figure, read the question and try to interpret it. Why? All of the tough or difficult questions on the GRE are taken from these two topics.Īlso, focusing on arithmetic will make learning algebra easier by because algebra is nothing but arithmetic with variables.įor Geometry, you have to play around with figures, visual interpretation. Go for arithmetic and data analysis first and then just go through algebra and geometry. You have to go through this because we’re looking at nothing less than 170. That doesn’t mean that you just have to ignore algebra and geometry. These concepts and enough practice are all that’s required to get that 170 GRE Math score. So it’s going to be easier for you if you recap the concepts you first learned in school. No higher level of mathematics is tested on the GRE. Geometry -you have everything right from lines and angles, circles, two-dimensional figures to three-dimensional geometry.ĭata analysis – the stuff that you have learned in school is all that’s covered. With respect to algebra – you have linear equations, linear inequalities, algebraic expressions absolute values yet again, inequalities and everything. Arithmetic means number systems, properties of integers, you have ratios & proportions. Now, these are all very, very general topics. The GRE Math syllabus includes topics such as arithmetic, algebra, geometry and data analysis. Most of you are familiar with the pattern of the GRE. Somehow we’ve internalized that a perfect score is just not possible. It’s very easy and quite common to make silly mistakes on an exam like the GRE.
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