s_meriam Newbie | Next Rank: 10 Posts View User Profile Posts: 6 Joined: Sun Jun 07, 2009 11:31 am OG companion book by s_meriam » Tue Jun 30, 2009 8:58 pm wanted to find out if anyone has used either GMAT FIX or GMAT HACK as companion book to the OG...and how effective are they...meaning are they good for only hard problems (quant) or do they have good suggestions for easy problems too... Top Quote
