I finally completed the video solutions to all of the problems in the Official Guide 12th Edition and the GMAT Quantitative Review 2nd Edition. In many of the problems my explanations are a little bit different from the Official Guide, which I myself find a bit difficult to digest. Enjoy and send me any feedback for improvement. Also, please note that I don't list the problem statement because of copyright laws. You will need to refer to the Official Guide 12th edition and the green GMAT Quantitative Review for the problem statement.
Here is the link: https://www.gmatquantum.com/og12problemsolving/
Dabral
Here is the link: https://www.gmatquantum.com/og12problemsolving/
Dabral
Last edited by dabral on Thu Sep 01, 2011 2:42 pm, edited 3 times in total.
