Just a while ago I checked out this site..Snapwiz (http://www.snapwiz.co.in). Its a new kid on the block for online CAT prep...they have tests n stuff and also project score. The reports are 2 good. I hear the tests are from CH so should be good quality

Iused this  Snapwiz promo code that gives free access to 6 CAT moct tests. code is SW100CAT

 I found the following site to be very gud for free cat material:

www.yesican.co.in

They are also giving 4 Mock cats for free in the coming weeks

hope it helps