Yaar U have Four Months And that too ""Only For Four Subjects"
I think time is tooo much for group one and hence in this leasiure time U are having weired thinking of not being able to complete Grp 1.
Mathematicall u have 4 months * 30 days =120 days
If u study for 10 hours ( U can or U must) then u have =120 days * 10 hours =1200 hours
Now as for accounts U need not devote Much time and a simple go through will be suffice as In Grp 1, accounts is simples as compared to group 2. Take 100 hrs off from 1200 hrs which results into 1100 hrs of available time
Just for 3 subject 1100 hrs which makes it into 365 hrs or so at ur disposal which again is too much for 1 subject.
In this available time with u I strictly advise U write and Learn and "Not Read and Learn" as while writing U tend to concentrate more than Reading. This will ensure that subjects of Law and Tax are covered properly.
For costing Just take classes notes Only and not books of authors. First solve sums by seeing from Class notes step to step and try to Understand the logic before proceding to next step. Do the same for FM. Each chaper hardly takes 1 day or in better words Half day comprising of 5-6 hrs. So within reasonable time U can finish costing
Read economic times, Business standard or Mint daily. While doing FM you will understand why I said so . It will make FM more interesting for U. THis all can be done in 4 monhts which is a huge time For One grp.
In my office an boy with average intelligence just took two month leave for IPCC group One but he studied for 10-12 hrs a day for November 2010 exams and he secured decent 258 marks which i Think was an great achievement for him. I asked how did he manage to get such marks. He gave the above reason.
Regards
Yash Jain