I want as simple as basic as i can ...go ahead bro tell me rest please

I will start prepare at the end of this month.got my hands full ..two papers of m.a english left.to some extent i prepared IR while i busy whole month.i think IR take lot of time.i got 82 out of 200 in geo it was my optional in 2015.i prepared it in month.though i studied it in bsc.so looking about rest of subjects.those subjects that can fit completely in compulspry subject.i will give them top priority.like IR.....will wait for valuable advice of any member.....