MBA aspirants need to be clarified that most of exams will test you on your skills for time and accuracy and overall discipline in areas of attitude and aptitude.
If you take QA, LR or VA for CAT then you are advised to take practice form NCERT books of 10th Standard, why? Because even that practice is sufficient to clear these sections. In other words you are tested on time and accuracy in these sections.
You need to practice for each exam differently, that will give you confidence to achieve mission MBA admission 2012-13 !!!