Chartered Accountant
6971 Points
Joined September 2007
First try to learn quantitative techniques like assignment, transportation, learning curve, LPP etc. You get MBA books on quantitative techniques you can buy that to get an understanding.
Then try to solve Standard Costing and finish off learning theory (understanding is very important).
Once you finish this you will have confidence to do the others.
Understand the difference between marginal costing and absorption costing.
I would say Costing Final paper is much easier than the costing inter paper.