Please don't start duplicate threads. Read the info in my signature carefully before starting another topic in this forum. This question have already been discussed:m04-71403.html
You can find the list of questions already discussed here:gmat-club-tests-master-threads-all-tests-78599.html
Welcome to GMAT Club!
Want to solve GMAT questions on the go? GMAT Club iPhone app will help.
Please read this before posting in GMAT Club Tests forum
Result correlation between real GMAT and GMAT Club Tests
Are GMAT Club Test sets ordered in any way?
Take 15 free tests with questions from GMAT Club, Knewton, Manhattan GMAT, and Veritas.
Find out what's new at GMAT Club - latest features and updates