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As you’re preparing to take the test, you become very familiar with numbers, and I don’t mean just the numbers within the quantitative question. Can you recognize the significance of…
Posts published by “dzyubam”
Math (PS) Which set(s) has the greatest standard deviation? 1. Set 1 consisting of 10 digits 2. Set 2 consisting of 10 first positive consecutive even numbers 3. Set 3…
Math (DS) Are integers , , and consecutive? 1. equals the arithmetic mean of and 2. OA and Explanation Verbal (CR) The Earth’s rivers constantly carry dissolved salts into its…
Most Critical Reasoning questions hinge on assumptions. Most of those that do not hinge on assumptions, hinge on an understanding of the logic of the author’s argument. However, one type…
Math (PS) A car dealership sold two cars: the first car at a 10% profit and the second car at a 10% loss, which gave them an overall profit margin…
In every GMAT class I teach for Kaplan, I am always asked the same questions on the first day. “How am I supposed to handle data sufficiency questions?” “I have…
Math (DS) Is a terminating decimal? 1. 2. OA and Explanation Verbal (SC) The prime lending rate is a key rate in the economy: not only are the interest rates…
Math (PS) A computer generated a sequence of numbers using the following formula: is the common difference between any two consecutive terms of the sequence If the sum of the…
GMAT data sufficiency questions test your ability to analyze a quantitative problem and recognize which information is necessary to figure out the solution. What a data sufficiency question does NOT…
Math (PS) Lionel left his house and walked towards Walt's house, 48 miles away. Two hours later, Walt left his house and ran towards Lionel's house. If Lionel's speed was…