Preparation

do only instutue modules and question there in. try to foucs more on law , a/c and economic.

Create a study plan for each subject.
Make proper notes
Practice,practice and practice
Take mock test
Understand the concept
Use prepsmarter – A free tool for CPT students, which will help you a lot for CPT preparation( They provide daily practice questions and free mock tests)
Join study group – Sign up for studypal( study groups will help a lot)