Hi

       Go through the study material and practice manual that is enough.study theory well.

Yes study mat and practice manuals of icai is enough

Prepare these topics first,

Important topics for May'11 examinations are:

1. Learning Curve

2. Budgetary Control (esp. Synchronous Manufacturing, Throughput Accounting & Budget manual).

3. Assignment

4. Activity based costing, target costing, value chain analysis & Life cycle costing.

5. PERT CPM

6. Standard Costing (esp. Behavioural Considerations)

7. Strategy analysis in Transfer Pricing.

8. Make or Buy, Subcontracting & Shut-down point.

9. Pricing Decision & Pareto analysis.

Following are newly introduced topics in New course, so you need to give them special emphasis:

1. Synchronous Manufacturing.
2. Uniform Costing.

3. Inter firm Comparison.
4. Automated Manufacturing.
5. Budget Manual.
6. Business Process Reengineering.
7. Investigation of Variances.
8. World Class Manufacturing. 

9. Divestment.

10. Profitability analysis (Product wise/segment-wise/customer-wise).

ALL THE BEST.......