Converted from pcc to ipc - passing reqmt ?

I have just converted from PCC to IPC. I have cleared Group I of PCC and need to clear Group II subjects of PCC in Nov'13 i.e.

1. Costing & FM
2. Taxation
3. Information Technology & Strategic Management

Now the issue is, the first two falls in the Group I of IPC & 3rd one falls into Group II. 

So do I need to simply clear these subject-wise i.e. get minimum 40 in each of them, or will the aggregate passing for group-wise also matter ??

Please guide !