| (Rs. in Million) |
| Particulars | Mar2012 | Mar2011 | Mar2010 | Mar2009 | Mar2008 |
| Profit Before Tax | -1832.85 | 1734.11 | 1701.43 | 2049.80 | 1581.18 |
| Adjustment | 1205.28 | 1223.22 | 877.50 | 492.28 | 48.32 |
| Changes In working Capital | -363.24 | -3820.52 | -3361.97 | -3244.00 | -2769.67 |
| Cash Flow after changes in Working Capital | -990.81 | -863.19 | -783.04 | -701.92 | -1140.17 |
| Cash Flow from Operating Activities | -1535.34 | -1321.29 | -1176.50 | -1147.20 | -1349.76 |
| Cash Flow from Investing Activities | 17.48 | -15.01 | -333.16 | -923.81 | -786.11 |
| Cash Flow from Financing Activities | 913.39 | 1358.41 | 1545.30 | 2275.87 | 1848.45 |
| Net Cash Inflow / Outflow | -604.48 | 22.11 | 35.65 | 204.86 | -287.43 |
| Opening Cash & Cash Equivalents | 665.69 | 643.58 | 607.93 | 586.13 | 873.56 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 0 | 0 | 0 | -183.06 | 0 |
| Closing Cash & Cash Equivalent | 61.21 | 665.69 | 643.58 | 607.93 | 586.13 |