well the same problem is with me..i am doing Phd and remain in lab from 8am-4pm.but still i managed to appear in ce-2011.i think its better to start by urself and to join academy afterwards...well a study plan is difficult to execute if time is not sufficient..u can give 4 hours from 5pm-11pm with two hours for prayers and meal.in morning u can spare 2 hours from 5-7...during these hours go through newspaper and after ur house job hours pick the books.

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main is karam k kahan tha qabil..Huzoor SAW ki bnda prwari hai