| (Rs. in Million) |
| Particulars | Mar 2012 | Mar 2011 | Mar 2010 | Mar 2009 | Mar 2008 |
| Profit Before Tax | 13828.00 | -862.00 | -1017.00 | -80156.00 | 19183.00 |
| Adjustment | -2636.00 | 6353.00 | 4725.00 | 85576.00 | 426.00 |
| Changes In working Capital | -9148.00 | -5719.00 | -2600.00 | -1343.00 | -4159.00 |
| Cash Flow after changes in Working Capital | 2044.00 | -228.00 | 1108.00 | 4077.00 | 15450.00 |
| Cash Flow from Operating Activities | 1087.00 | -678.00 | 163.00 | 3020.00 | 13286.00 |
| Cash Flow from Investing Activities | 2927.00 | 418.00 | -22204.00 | -7537.00 | -5387.00 |
| Cash Flow from Financing Activities | -139.00 | -204.00 | 21036.00 | 5162.00 | -2368.00 |
| Net Cash Inflow / Outflow | 3875.00 | -464.00 | -1005.00 | 645.00 | 5531.00 |
| Opening Cash & Cash Equivalents | 17756.00 | 18129.00 | 4644.00 | 11940.00 | 6830.00 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | -8097.00 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 206.00 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 463.00 | 91.00 | -261.00 | -50.00 | -421.00 |
| Closing Cash & Cash Equivalent | 22094.00 | 17756.00 | 3378.00 | 4644.00 | 11940.00 |