plz help me.....

The Best solution is to take netes of some reputed classes(This is bare minimum that is required). Refer some books if you want in addition to this i.e. books of reputed authors

i dont recomend classes

buy shri gurukrupa books and even have a look at vKS....

if you do self study then go through all concepts very intelligently &get updated very timely & prefer thes books according tome:

A/c   praveen sharma sir

cost & fm  ashish kalra sir

tax  ajay jain sir

law  munish bhandari sir

audit  surbhi bansal mam

it & sm  dinesh madan sir

Take notes of reputed classes such as J. K. Shah Classes. For Income Tax and other Act, don't rely on module, because may not be updated, you should opt for books available in the market after discussing with your frinds.

I agree with Sunil,

the best book is u buy the Paduka of Accounts which includes all the past examination and RTP questions solved in the simplest method.

or

U can also go with B M Agarwal.