Math (DS) Is an integer? 1. is a multiple of 60 2. GMAT Daily Deals Join Kaplan in their Road to Business School. Seminars, meet and greets, and admission advice.…
Posts published in “Quant”
Helpful articles and questions tested in GMAT Quant section
Dealing with prime numbers and prime factors is an essential GMAT skill. Technically it is a skill we learned as early as elementary school/early school age, however just because it…
Math (PS) To make lemonade, a recipe requires 4 lemons, 30 ounces of sugar, and 2 pints of water. One can squeeze out 0.4 cups of 5% citric acid from…
This post was written by Rich Zwelling, one of Knewton's awesome GMAT prep instructors. For more GMAT help, check out the Knewton GMAT blog. If you've done some GMAT preparation…
Math (PS) 10 business executives and 7 chairmen meet at a conference. If each business executive shakes the hand of every other business executive and every chairman once, and each…
Math (DS) If 0 < x < 53[/latex] , what is the value of integer [latex]x[/latex]? 1. [latex]x[/latex] is divisible by at least 2 prime numbers greater than 2 2.…
Perhaps no GMAT item is as emblematic of the test as is a Data Sufficiency question. It is unique to the GMAT and true to the aims of this specific…
Math (DS) What is the value of the following expression: 1. 2. GMAT Daily Deals Join Kaplan in their Road to Business School. Seminars, meet and greets, and admission advice.…
Math on the GMAT can be hard enough when it is presented without trickery. However, the test-maker knows that even simple math can be made challenging by including complex verbal…
Math (PS) What is the value of if the sum of odd, consecutive, positive integers from 1 to equals 441? (A) 47 (B) 41 (C) 37 (D) 33 (E) 29…