Not only tax all subjects are same... no other way bcz if u will try to remember it thru any process or any shortcut method than at some point of time u will forget it
Dear frnd
Plz dnt call me SIR.... I havnt reachd that point yet
Costing and FM both are based on Concepts and ur logically thinking power. PM+Module is sufficient but U should practice some more questions.
PM+MODULE is best for CA Final but not for IPCC
i solved PM& Module but i didnt enjoy its que
So as far as my view is concerned u shld go for authors books also