Guide me

The language in Girish Ahuja is a little complicated to understand. I suggest you to pick up Vinod Gupta's modules if you have sufficient time to cover the portions else you can opt for T N Manohar. One of the drawbacks of T N Manoharan is the summary portion is not exhaustive and will not help you at the time of revision. Thus in that case either make your own notes or pick up Vinod Gupta's summary module.

I suggest for VG notes.it is easy to understand and also for more practice. dont go for summary module only if you have enough time.

further read also all case laws in VG notes. also on ICAI website.

I read VG notes in detail (but leave tonnage taxation and some other) and got 55 marks. but could not cleared 2nd group due to ISCA.

yes VG notes means VG study material i.e. VG modules. It contains only 9-10 modules, not 12-14 modules.

so notes and modules is same.