Follow the timetable for cpt but how????????

 All the ways i make a time table to prepare for cpt i fail to follow either because of excess topics to study in an allocated time or due to time shortage  as i also attend evening college and pursuing BCOM 2nd year it is quite difficult to pay stick to a particular time table please help me prepare a good realistic time table . my college timings is 5pm to 9pm. PLEASE HELP!!!!!!1