GMAT Tip: Data Sufficiency: Before You Pick C…
GMAT Tip: Data Sufficiency: Before You Pick C… posted on January 21st, 2010 | Category: GMAT | No Comments »
Today’s GMAT tip comes from our friends at Kaplan. In this article, Kaplan GMAT instructor Ben Leff offers advice on how to tackle Data Sufficiency questions:
To succeed on the GMAT, there is a general rule of Algebra that you should know: to solve for all variables in a system of …