Hai kabir,
happy to hear you...
3 months are very suffient to prepare for group 2 exams.
In IPCC, the most simplest subject is advanced accounting..just 9 units...iam damn sure that everyone can complete it in just 7 days (1 week).....auditing & itsm, being thoery subjects, is highly benefial to score good marks..
Use this 3 months effectively..best wishes.