For which type of investment, J or K, is the annual rate of…
October 29, 2015
GMAT OFFICIAL GUIDE DS Solution: We need to determine which investment, J or K, provides a greater annual rate of return. That is, we are being asked whether J’s …
Author: Jeff Miller
Data Sufficiency question about determining if n + 1 is odd
October 29, 2015
GMAT OFFICIAL GUIDE DS Solution: We need to determine whether n + 1 is odd. Remember, if n is even, then n + 1 will be odd, and if …
A certain expressway has Exits J, K, L and M…
October 29, 2015
GMAT OFFICIAL GUIDE DS Solution: Let’s first put the given information into a diagram. We can also define variables for the distances between J and K, K and L, …
If the two floors in a certain building are 9 feet apart, how many…
October 29, 2015
GMAT OFFICIAL GUIDE DS Solution: Let’s sketch a diagram of the stairs. Keep in mind that we don’t know the number of stairs between the floors, but the problem …
What percent of a group of people are women with red hair…
October 29, 2015
GMAT OFFICIAL GUIDE DS Solution: An easy way to solve the problem is to set up a double set matrix. In our matrix we’ll have two main categories: gender …
GMAT Number Properties Problems – Webinar
September 16, 2015
Target Test Prep’s Scott Woodbury-Stewart and Jeffrey Miller give an expert overview of some of the most important topics in number properties on the GMAT® and tackle both basic …
When is the webinar? Solve this geometry problem to find out
July 31, 2015
WHEN IS THE WEBINAR? Did you know that Target Test Prep and Beat the GMAT are hosting a webinar sometime in August? The webinar starts at 12:00 PM Eastern …
GMAT Weighted Averages – Webinar
July 9, 2015
Learn how to make the high-level topic of Weighted Averages more manageable in this TTP webinar with GMAT experts Scott Woodbury-Stewart and Jeffrey Miller.