I assure you that this project of mine will fetch you a very good score.
Go to the links below for the following...
Solved Comprehensive Project Cbse Class 12 Accountancy Project
Solved Accounting Ratios with Balance Sheet(vertical) and Statement of Profit and Loss - Cbse Class 12 Accountancy Project
Solved Cash Flow Statements with Balance Sheet (vertical) and Notes to Accounts - Cbse Class 12 Accountancy Project