iikarthik Senior | Next Rank: 100 Posts View User Profile Posts: 57 Joined: Sun Jul 06, 2008 10:52 am Thanked: 1 times GMAT Score:640 Math-sets1/3/4 by iikarthik » Wed Oct 07, 2009 10:55 am Hi All, I have compiled all the difficult questions in math sets 1,3,and 4.Would be great if some one could solve the questions for me. Thanks Top Quote