Hi MGMAT, I had taken GMAT a few years bak and had scored a 710, however that score is now obsolete and I want to score even higher this time. I am looking to give the exam latest by April/May 2012 so that i can apply for early or round 1 applications. I was planning to join MGMAT classes however I ...

I too have the same doubt From Stmt 1 => P = 0 or pq-1 = 0 which implies pq=1 From Stmt 2 => q= 0 or pq-1 = 0 which again implies pq = 1 From the 2 stmts together we know that pq=1 is the common comdition, therefore the answer is C. COuld you please provide an alternate explanation so that we ...